28391040000

素因数分解:

$2^{10}\times 3^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 880

約数和(自身を含む): 110502627840

約数和(自身を除く): 82111587840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 53, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 106, 108, 120, 124, 125, 128, 135, 144, 150, 155, 159, 160, 180, 186, 192, 200, 212, 216, 225, 240, 248, 250, 256, 265, 270, 279, 288, 300, 310, 318, 320, 360, 372, 375, 384, 400, 424, 432, 450, 465, 477, 480, 496, 500, 512, 530, 540, 558, 576, 600, 620, 625, 636, 640, 675, 720, 744, 750, 768, 775, 795, 800, 837, 848, 864, 900, 930, 954, 960, 992, 1000, 1024, 1060, 1080, 1116, 1125, 1152, 1200, 1240, 1250, 1272, 1280, 1325, 1350, 1395, 1431, 1440, 1488, 1500, 1536, 1550, 1590, 1600, 1643, 1674, 1696, 1728, 1800, 1860, 1875, 1908, 1920, 1984, 2000, 2120, 2160, 2232, 2250, 2304, 2325, 2385, 2400, 2480, 2500, 2544, 2560, 2650, 2700, 2790, 2862, 2880, 2976, 3000, 3072, 3100, 3180, 3200, 3286, 3348, 3375, 3392, 3456, 3600, 3720, 3750, 3816, 3840, 3875, 3968, 3975, 4000, 4185, 4240, 4320, 4464, 4500, 4608, 4650, 4770, 4800, 4929, 4960, 5000, 5088, 5120, 5300, 5400, 5580, 5625, 5724, 5760, 5952, 6000, 6200, 6360, 6400, 6572, 6625, 6696, 6750, 6784, 6912, 6975, 7155, 7200, 7440, 7500, 7632, 7680, 7750, 7936, 7950, 8000, 8215, 8370, 8480, 8640, 8928, 9000, 9216, 9300, 9540, 9600, 9858, 9920, 10000, 10176, 10600, 10800, 11160, 11250, 11448, 11520, 11625, 11904, 11925, 12000, 12400, 12720, 12800, 13144, 13250, 13392, 13500, 13568, 13824, 13950, 14310, 14400, 14787, 14880, 15000, 15264, 15360, 15500, 15872, 15900, 16000, 16430, 16740, 16875, 16960, 17280, 17856, 18000, 18600, 19080, 19200, 19375, 19716, 19840, 19875, 20000, 20352, 20925, 21200, 21600, 22320, 22500, 22896, 23040, 23250, 23808, 23850, 24000, 24645, 24800, 25440, 25600, 26288, 26500, 26784, 27000, 27136, 27648, 27900, 28620, 28800, 29574, 29760, 30000, 30528, 31000, 31744, 31800, 32000, 32860, 33125, 33480, 33750, 33920, 34560, 34875, 35712, 35775, 36000, 37200, 38160, 38400, 38750, 39432, 39680, 39750, 40000, 40704, 41075, 41850, 42400, 43200, 44361, 44640, 45000, 45792, 46080, 46500, 47616, 47700, 48000, 49290, 49600, 50880, 52576, 53000, 53568, 54000, 54272, 55800, 57240, 57600, 58125, 59148, 59520, 59625, 60000, 61056, 62000, 63600, 64000, 65720, 66250, 66960, 67500, 67840, 69120, 69750, 71424, 71550, 72000, 73935, 74400, 76320, 76800, 77500, 78864, 79360, 79500, 80000, 81408, 82150, 83700, 84800, 86400, 88722, 89280, 90000, 91584, 93000, 95232, 95400, 96000, 98580, 99200, 99375, 101760, 104625, 105152, 106000, 107136, 108000, 111600, 114480, 115200, 116250, 118296, 119040, 119250, 120000, 122112, 123225, 124000, 127200, 128000, 131440, 132500, 133920, 135000, 135680, 138240, 139500, 142848, 143100, 144000, 147870, 148800, 152640, 155000, 157728, 158720, 159000, 160000, 162816, 164300, 167400, 169600, 172800, 174375, 177444, 178560, 178875, 180000, 183168, 186000, 190800, 192000, 197160, 198400, 198750, 203520, 205375, 209250, 210304, 212000, 214272, 216000, 221805, 223200, 228960, 230400, 232500, 236592, 238080, 238500, 240000, 244224, 246450, 248000, 254400, 262880, 265000, 267840, 270000, 271360, 279000, 285696, 286200, 288000, 295740, 297600, 298125, 305280, 310000, 315456, 318000, 320000, 328600, 334800, 339200, 345600, 348750, 354888, 357120, 357750, 360000, 366336, 369675, 372000, 381600, 384000, 394320, 396800, 397500, 407040, 410750, 418500, 420608, 424000, 428544, 432000, 443610, 446400, 457920, 465000, 473184, 476160, 477000, 480000, 488448, 492900, 496000, 508800, 523125, 525760, 530000, 535680, 540000, 558000, 572400, 576000, 591480, 595200, 596250, 610560, 616125, 620000, 630912, 636000, 640000, 657200, 669600, 678400, 691200, 697500, 709776, 714240, 715500, 720000, 732672, 739350, 744000, 763200, 788640, 793600, 795000, 814080, 821500, 837000, 841216, 848000, 857088, 864000, 887220, 892800, 894375, 915840, 930000, 946368, 954000, 960000, 985800, 992000, 1017600, 1026875, 1046250, 1051520, 1060000, 1071360, 1080000, 1109025, 1116000, 1144800, 1152000, 1182960, 1190400, 1192500, 1221120, 1232250, 1240000, 1261824, 1272000, 1314400, 1339200, 1356800, 1395000, 1419552, 1428480, 1431000, 1440000, 1465344, 1478700, 1488000, 1526400, 1577280, 1590000, 1643000, 1674000, 1682432, 1696000, 1728000, 1774440, 1785600, 1788750, 1831680, 1848375, 1860000, 1892736, 1908000, 1920000, 1971600, 1984000, 2035200, 2053750, 2092500, 2103040, 2120000, 2142720, 2160000, 2218050, 2232000, 2289600, 2365920, 2380800, 2385000, 2442240, 2464500, 2480000, 2523648, 2544000, 2628800, 2678400, 2790000, 2839104, 2862000, 2880000, 2957400, 2976000, 3052800, 3080625, 3154560, 3180000, 3286000, 3348000, 3392000, 3456000, 3548880, 3571200, 3577500, 3663360, 3696750, 3720000, 3785472, 3816000, 3943200, 3968000, 4070400, 4107500, 4185000, 4206080, 4240000, 4285440, 4320000, 4436100, 4464000, 4579200, 4731840, 4770000, 4929000, 4960000, 5047296, 5088000, 5257600, 5356800, 5545125, 5580000, 5678208, 5724000, 5760000, 5914800, 5952000, 6105600, 6161250, 6309120, 6360000, 6572000, 6696000, 6784000, 7097760, 7142400, 7155000, 7326720, 7393500, 7440000, 7570944, 7632000, 7886400, 8215000, 8370000, 8412160, 8480000, 8640000, 8872200, 8928000, 9158400, 9241875, 9463680, 9540000, 9858000, 9920000, 10176000, 10515200, 10713600, 11090250, 11160000, 11356416, 11448000, 11829600, 11904000, 12211200, 12322500, 12618240, 12720000, 13144000, 13392000, 14195520, 14310000, 14787000, 14880000, 15141888, 15264000, 15772800, 16430000, 16740000, 16960000, 17280000, 17744400, 17856000, 18316800, 18483750, 18927360, 19080000, 19716000, 19840000, 20352000, 21030400, 21427200, 22180500, 22320000, 22712832, 22896000, 23659200, 24645000, 25236480, 25440000, 26288000, 26784000, 27725625, 28391040, 28620000, 29574000, 29760000, 30528000, 31545600, 32860000, 33480000, 33920000, 35488800, 35712000, 36633600, 36967500, 37854720, 38160000, 39432000, 42060800, 44361000, 44640000, 45425664, 45792000, 47318400, 49290000, 50880000, 52576000, 53568000, 55451250, 56782080, 57240000, 59148000, 59520000, 61056000, 63091200, 65720000, 66960000, 70977600, 73935000, 75709440, 76320000, 78864000, 88722000, 89280000, 91584000, 94636800, 98580000, 101760000, 105152000, 107136000, 110902500, 113564160, 114480000, 118296000, 126182400, 131440000, 133920000, 141955200, 147870000, 152640000, 157728000, 177444000, 178560000, 183168000, 189273600, 197160000, 210304000, 221805000, 227128320, 228960000, 236592000, 262880000, 267840000, 283910400, 295740000, 305280000, 315456000, 354888000, 378547200, 394320000, 443610000, 457920000, 473184000, 525760000, 535680000, 567820800, 591480000, 630912000, 709776000, 788640000, 887220000, 915840000, 946368000, 1051520000, 1135641600, 1182960000, 1419552000, 1577280000, 1774440000, 1892736000, 2365920000, 2839104000, 3154560000, 3548880000, 4731840000, 5678208000, 7097760000, 9463680000, 14195520000, 28391040000]

約数ペア:

[(1, 28391040000), (2, 14195520000), (3, 9463680000), (4, 7097760000), (5, 5678208000), (6, 4731840000), (8, 3548880000), (9, 3154560000), (10, 2839104000), (12, 2365920000), (15, 1892736000), (16, 1774440000), (18, 1577280000), (20, 1419552000), (24, 1182960000), (25, 1135641600), (27, 1051520000), (30, 946368000), (31, 915840000), (32, 887220000), (36, 788640000), (40, 709776000), (45, 630912000), (48, 591480000), (50, 567820800), (53, 535680000), (54, 525760000), (60, 473184000), (62, 457920000), (64, 443610000), (72, 394320000), (75, 378547200), (80, 354888000), (90, 315456000), (93, 305280000), (96, 295740000), (100, 283910400), (106, 267840000), (108, 262880000), (120, 236592000), (124, 228960000), (125, 227128320), (128, 221805000), (135, 210304000), (144, 197160000), (150, 189273600), (155, 183168000), (159, 178560000), (160, 177444000), (180, 157728000), (186, 152640000), (192, 147870000), (200, 141955200), (212, 133920000), (216, 131440000), (225, 126182400), (240, 118296000), (248, 114480000), (250, 113564160), (256, 110902500), (265, 107136000), (270, 105152000), (279, 101760000), (288, 98580000), (300, 94636800), (310, 91584000), (318, 89280000), (320, 88722000), (360, 78864000), (372, 76320000), (375, 75709440), (384, 73935000), (400, 70977600), (424, 66960000), (432, 65720000), (450, 63091200), (465, 61056000), (477, 59520000), (480, 59148000), (496, 57240000), (500, 56782080), (512, 55451250), (530, 53568000), (540, 52576000), (558, 50880000), (576, 49290000), (600, 47318400), (620, 45792000), (625, 45425664), (636, 44640000), (640, 44361000), (675, 42060800), (720, 39432000), (744, 38160000), (750, 37854720), (768, 36967500), (775, 36633600), (795, 35712000), (800, 35488800), (837, 33920000), (848, 33480000), (864, 32860000), (900, 31545600), (930, 30528000), (954, 29760000), (960, 29574000), (992, 28620000), (1000, 28391040), (1024, 27725625), (1060, 26784000), (1080, 26288000), (1116, 25440000), (1125, 25236480), (1152, 24645000), (1200, 23659200), (1240, 22896000), (1250, 22712832), (1272, 22320000), (1280, 22180500), (1325, 21427200), (1350, 21030400), (1395, 20352000), (1431, 19840000), (1440, 19716000), (1488, 19080000), (1500, 18927360), (1536, 18483750), (1550, 18316800), (1590, 17856000), (1600, 17744400), (1643, 17280000), (1674, 16960000), (1696, 16740000), (1728, 16430000), (1800, 15772800), (1860, 15264000), (1875, 15141888), (1908, 14880000), (1920, 14787000), (1984, 14310000), (2000, 14195520), (2120, 13392000), (2160, 13144000), (2232, 12720000), (2250, 12618240), (2304, 12322500), (2325, 12211200), (2385, 11904000), (2400, 11829600), (2480, 11448000), (2500, 11356416), (2544, 11160000), (2560, 11090250), (2650, 10713600), (2700, 10515200), (2790, 10176000), (2862, 9920000), (2880, 9858000), (2976, 9540000), (3000, 9463680), (3072, 9241875), (3100, 9158400), (3180, 8928000), (3200, 8872200), (3286, 8640000), (3348, 8480000), (3375, 8412160), (3392, 8370000), (3456, 8215000), (3600, 7886400), (3720, 7632000), (3750, 7570944), (3816, 7440000), (3840, 7393500), (3875, 7326720), (3968, 7155000), (3975, 7142400), (4000, 7097760), (4185, 6784000), (4240, 6696000), (4320, 6572000), (4464, 6360000), (4500, 6309120), (4608, 6161250), (4650, 6105600), (4770, 5952000), (4800, 5914800), (4929, 5760000), (4960, 5724000), (5000, 5678208), (5088, 5580000), (5120, 5545125), (5300, 5356800), (5400, 5257600), (5580, 5088000), (5625, 5047296), (5724, 4960000), (5760, 4929000), (5952, 4770000), (6000, 4731840), (6200, 4579200), (6360, 4464000), (6400, 4436100), (6572, 4320000), (6625, 4285440), (6696, 4240000), (6750, 4206080), (6784, 4185000), (6912, 4107500), (6975, 4070400), (7155, 3968000), (7200, 3943200), (7440, 3816000), (7500, 3785472), (7632, 3720000), (7680, 3696750), (7750, 3663360), (7936, 3577500), (7950, 3571200), (8000, 3548880), (8215, 3456000), (8370, 3392000), (8480, 3348000), (8640, 3286000), (8928, 3180000), (9000, 3154560), (9216, 3080625), (9300, 3052800), (9540, 2976000), (9600, 2957400), (9858, 2880000), (9920, 2862000), (10000, 2839104), (10176, 2790000), (10600, 2678400), (10800, 2628800), (11160, 2544000), (11250, 2523648), (11448, 2480000), (11520, 2464500), (11625, 2442240), (11904, 2385000), (11925, 2380800), (12000, 2365920), (12400, 2289600), (12720, 2232000), (12800, 2218050), (13144, 2160000), (13250, 2142720), (13392, 2120000), (13500, 2103040), (13568, 2092500), (13824, 2053750), (13950, 2035200), (14310, 1984000), (14400, 1971600), (14787, 1920000), (14880, 1908000), (15000, 1892736), (15264, 1860000), (15360, 1848375), (15500, 1831680), (15872, 1788750), (15900, 1785600), (16000, 1774440), (16430, 1728000), (16740, 1696000), (16875, 1682432), (16960, 1674000), (17280, 1643000), (17856, 1590000), (18000, 1577280), (18600, 1526400), (19080, 1488000), (19200, 1478700), (19375, 1465344), (19716, 1440000), (19840, 1431000), (19875, 1428480), (20000, 1419552), (20352, 1395000), (20925, 1356800), (21200, 1339200), (21600, 1314400), (22320, 1272000), (22500, 1261824), (22896, 1240000), (23040, 1232250), (23250, 1221120), (23808, 1192500), (23850, 1190400), (24000, 1182960), (24645, 1152000), (24800, 1144800), (25440, 1116000), (25600, 1109025), (26288, 1080000), (26500, 1071360), (26784, 1060000), (27000, 1051520), (27136, 1046250), (27648, 1026875), (27900, 1017600), (28620, 992000), (28800, 985800), (29574, 960000), (29760, 954000), (30000, 946368), (30528, 930000), (31000, 915840), (31744, 894375), (31800, 892800), (32000, 887220), (32860, 864000), (33125, 857088), (33480, 848000), (33750, 841216), (33920, 837000), (34560, 821500), (34875, 814080), (35712, 795000), (35775, 793600), (36000, 788640), (37200, 763200), (38160, 744000), (38400, 739350), (38750, 732672), (39432, 720000), (39680, 715500), (39750, 714240), (40000, 709776), (40704, 697500), (41075, 691200), (41850, 678400), (42400, 669600), (43200, 657200), (44361, 640000), (44640, 636000), (45000, 630912), (45792, 620000), (46080, 616125), (46500, 610560), (47616, 596250), (47700, 595200), (48000, 591480), (49290, 576000), (49600, 572400), (50880, 558000), (52576, 540000), (53000, 535680), (53568, 530000), (54000, 525760), (54272, 523125), (55800, 508800), (57240, 496000), (57600, 492900), (58125, 488448), (59148, 480000), (59520, 477000), (59625, 476160), (60000, 473184), (61056, 465000), (62000, 457920), (63600, 446400), (64000, 443610), (65720, 432000), (66250, 428544), (66960, 424000), (67500, 420608), (67840, 418500), (69120, 410750), (69750, 407040), (71424, 397500), (71550, 396800), (72000, 394320), (73935, 384000), (74400, 381600), (76320, 372000), (76800, 369675), (77500, 366336), (78864, 360000), (79360, 357750), (79500, 357120), (80000, 354888), (81408, 348750), (82150, 345600), (83700, 339200), (84800, 334800), (86400, 328600), (88722, 320000), (89280, 318000), (90000, 315456), (91584, 310000), (93000, 305280), (95232, 298125), (95400, 297600), (96000, 295740), (98580, 288000), (99200, 286200), (99375, 285696), (101760, 279000), (104625, 271360), (105152, 270000), (106000, 267840), (107136, 265000), (108000, 262880), (111600, 254400), (114480, 248000), (115200, 246450), (116250, 244224), (118296, 240000), (119040, 238500), (119250, 238080), (120000, 236592), (122112, 232500), (123225, 230400), (124000, 228960), (127200, 223200), (128000, 221805), (131440, 216000), (132500, 214272), (133920, 212000), (135000, 210304), (135680, 209250), (138240, 205375), (139500, 203520), (142848, 198750), (143100, 198400), (144000, 197160), (147870, 192000), (148800, 190800), (152640, 186000), (155000, 183168), (157728, 180000), (158720, 178875), (159000, 178560), (160000, 177444), (162816, 174375), (164300, 172800), (167400, 169600)]