20462976000

素因数分解:

$2^{10}\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 704

約数和(自身を含む): 78479032320

約数和(自身を除く): 58016056320

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, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 180, 186, 191, 192, 200, 216, 225, 240, 248, 250, 256, 270, 279, 288, 300, 310, 320, 360, 372, 375, 382, 384, 400, 432, 450, 465, 480, 496, 500, 512, 540, 558, 573, 576, 600, 620, 640, 675, 720, 744, 750, 764, 768, 775, 800, 837, 864, 900, 930, 955, 960, 992, 1000, 1024, 1080, 1116, 1125, 1146, 1152, 1200, 1240, 1280, 1350, 1395, 1440, 1488, 1500, 1528, 1536, 1550, 1600, 1674, 1719, 1728, 1800, 1860, 1910, 1920, 1984, 2000, 2160, 2232, 2250, 2292, 2304, 2325, 2400, 2480, 2560, 2700, 2790, 2865, 2880, 2976, 3000, 3056, 3072, 3100, 3200, 3348, 3375, 3438, 3456, 3600, 3720, 3820, 3840, 3875, 3968, 4000, 4185, 4320, 4464, 4500, 4584, 4608, 4650, 4775, 4800, 4960, 5120, 5157, 5400, 5580, 5730, 5760, 5921, 5952, 6000, 6112, 6200, 6400, 6696, 6750, 6876, 6912, 6975, 7200, 7440, 7640, 7680, 7750, 7936, 8000, 8370, 8595, 8640, 8928, 9000, 9168, 9216, 9300, 9550, 9600, 9920, 10314, 10800, 11160, 11460, 11520, 11625, 11842, 11904, 12000, 12224, 12400, 12800, 13392, 13500, 13752, 13824, 13950, 14325, 14400, 14880, 15280, 15360, 15500, 15872, 16000, 16740, 17190, 17280, 17763, 17856, 18000, 18336, 18600, 19100, 19200, 19840, 20628, 20925, 21600, 22320, 22920, 23040, 23250, 23684, 23808, 23875, 24000, 24448, 24800, 25600, 25785, 26784, 27000, 27504, 27648, 27900, 28650, 28800, 29605, 29760, 30560, 31000, 31744, 32000, 33480, 34380, 34560, 34875, 35526, 35712, 36000, 36672, 37200, 38200, 38400, 39680, 41256, 41850, 42975, 43200, 44640, 45840, 46080, 46500, 47368, 47616, 47750, 48000, 48896, 49600, 51570, 53289, 53568, 54000, 55008, 55800, 57300, 57600, 59210, 59520, 61120, 62000, 64000, 66960, 68760, 69120, 69750, 71052, 71424, 71625, 72000, 73344, 74400, 76400, 76800, 79360, 82512, 83700, 85950, 86400, 88815, 89280, 91680, 93000, 94736, 95232, 95500, 96000, 97792, 99200, 103140, 104625, 106578, 107136, 108000, 110016, 111600, 114600, 115200, 118420, 119040, 122240, 124000, 128000, 128925, 133920, 137520, 138240, 139500, 142104, 142848, 143250, 144000, 146688, 148025, 148800, 152800, 158720, 159867, 165024, 167400, 171900, 172800, 177630, 178560, 183360, 186000, 189472, 191000, 192000, 195584, 198400, 206280, 209250, 213156, 214272, 214875, 216000, 220032, 223200, 229200, 230400, 236840, 238080, 244480, 248000, 257850, 266445, 267840, 275040, 279000, 284208, 285696, 286500, 288000, 293376, 296050, 297600, 305600, 319734, 330048, 334800, 343800, 345600, 355260, 357120, 366720, 372000, 378944, 382000, 384000, 396800, 412560, 418500, 426312, 428544, 429750, 432000, 440064, 444075, 446400, 458400, 473680, 476160, 488960, 496000, 515700, 532890, 535680, 550080, 558000, 568416, 573000, 576000, 586752, 592100, 595200, 611200, 639468, 644625, 660096, 669600, 687600, 691200, 710520, 714240, 733440, 740125, 744000, 757888, 764000, 793600, 799335, 825120, 837000, 852624, 857088, 859500, 864000, 880128, 888150, 892800, 916800, 947360, 977920, 992000, 1031400, 1065780, 1071360, 1100160, 1116000, 1136832, 1146000, 1152000, 1184200, 1190400, 1222400, 1278936, 1289250, 1320192, 1332225, 1339200, 1375200, 1421040, 1428480, 1466880, 1480250, 1488000, 1515776, 1528000, 1598670, 1650240, 1674000, 1705248, 1719000, 1728000, 1760256, 1776300, 1785600, 1833600, 1894720, 1984000, 2062800, 2131560, 2142720, 2200320, 2220375, 2232000, 2273664, 2292000, 2368400, 2380800, 2444800, 2557872, 2578500, 2640384, 2664450, 2678400, 2750400, 2842080, 2933760, 2960500, 2976000, 3031552, 3056000, 3197340, 3300480, 3348000, 3410496, 3438000, 3456000, 3552600, 3571200, 3667200, 3789440, 3968000, 3996675, 4125600, 4263120, 4285440, 4400640, 4440750, 4464000, 4547328, 4584000, 4736800, 4889600, 5115744, 5157000, 5280768, 5328900, 5356800, 5500800, 5684160, 5921000, 5952000, 6063104, 6112000, 6394680, 6600960, 6661125, 6696000, 6820992, 6876000, 7105200, 7142400, 7334400, 7578880, 7993350, 8251200, 8526240, 8801280, 8881500, 8928000, 9094656, 9168000, 9473600, 10231488, 10314000, 10657800, 10713600, 11001600, 11368320, 11842000, 11904000, 12224000, 12789360, 13201920, 13322250, 13392000, 13641984, 13752000, 14210400, 14668800, 15157760, 15986700, 16502400, 17052480, 17763000, 17856000, 18189312, 18336000, 18947200, 19983375, 20462976, 20628000, 21315600, 21427200, 22003200, 22736640, 23684000, 24448000, 25578720, 26403840, 26644500, 26784000, 27283968, 27504000, 28420800, 30315520, 31973400, 33004800, 34104960, 35526000, 35712000, 36672000, 37894400, 39966750, 40925952, 41256000, 42631200, 44006400, 45473280, 47368000, 51157440, 53289000, 53568000, 54567936, 55008000, 56841600, 63946800, 66009600, 68209920, 71052000, 73344000, 75788800, 79933500, 81851904, 82512000, 85262400, 90946560, 94736000, 102314880, 106578000, 107136000, 110016000, 113683200, 127893600, 132019200, 136419840, 142104000, 151577600, 159867000, 163703808, 165024000, 170524800, 189472000, 204629760, 213156000, 220032000, 227366400, 255787200, 272839680, 284208000, 319734000, 330048000, 341049600, 378944000, 409259520, 426312000, 454732800, 511574400, 568416000, 639468000, 660096000, 682099200, 757888000, 818519040, 852624000, 1023148800, 1136832000, 1278936000, 1364198400, 1705248000, 2046297600, 2273664000, 2557872000, 3410496000, 4092595200, 5115744000, 6820992000, 10231488000, 20462976000]

約数ペア:

[(1, 20462976000), (2, 10231488000), (3, 6820992000), (4, 5115744000), (5, 4092595200), (6, 3410496000), (8, 2557872000), (9, 2273664000), (10, 2046297600), (12, 1705248000), (15, 1364198400), (16, 1278936000), (18, 1136832000), (20, 1023148800), (24, 852624000), (25, 818519040), (27, 757888000), (30, 682099200), (31, 660096000), (32, 639468000), (36, 568416000), (40, 511574400), (45, 454732800), (48, 426312000), (50, 409259520), (54, 378944000), (60, 341049600), (62, 330048000), (64, 319734000), (72, 284208000), (75, 272839680), (80, 255787200), (90, 227366400), (93, 220032000), (96, 213156000), (100, 204629760), (108, 189472000), (120, 170524800), (124, 165024000), (125, 163703808), (128, 159867000), (135, 151577600), (144, 142104000), (150, 136419840), (155, 132019200), (160, 127893600), (180, 113683200), (186, 110016000), (191, 107136000), (192, 106578000), (200, 102314880), (216, 94736000), (225, 90946560), (240, 85262400), (248, 82512000), (250, 81851904), (256, 79933500), (270, 75788800), (279, 73344000), (288, 71052000), (300, 68209920), (310, 66009600), (320, 63946800), (360, 56841600), (372, 55008000), (375, 54567936), (382, 53568000), (384, 53289000), (400, 51157440), (432, 47368000), (450, 45473280), (465, 44006400), (480, 42631200), (496, 41256000), (500, 40925952), (512, 39966750), (540, 37894400), (558, 36672000), (573, 35712000), (576, 35526000), (600, 34104960), (620, 33004800), (640, 31973400), (675, 30315520), (720, 28420800), (744, 27504000), (750, 27283968), (764, 26784000), (768, 26644500), (775, 26403840), (800, 25578720), (837, 24448000), (864, 23684000), (900, 22736640), (930, 22003200), (955, 21427200), (960, 21315600), (992, 20628000), (1000, 20462976), (1024, 19983375), (1080, 18947200), (1116, 18336000), (1125, 18189312), (1146, 17856000), (1152, 17763000), (1200, 17052480), (1240, 16502400), (1280, 15986700), (1350, 15157760), (1395, 14668800), (1440, 14210400), (1488, 13752000), (1500, 13641984), (1528, 13392000), (1536, 13322250), (1550, 13201920), (1600, 12789360), (1674, 12224000), (1719, 11904000), (1728, 11842000), (1800, 11368320), (1860, 11001600), (1910, 10713600), (1920, 10657800), (1984, 10314000), (2000, 10231488), (2160, 9473600), (2232, 9168000), (2250, 9094656), (2292, 8928000), (2304, 8881500), (2325, 8801280), (2400, 8526240), (2480, 8251200), (2560, 7993350), (2700, 7578880), (2790, 7334400), (2865, 7142400), (2880, 7105200), (2976, 6876000), (3000, 6820992), (3056, 6696000), (3072, 6661125), (3100, 6600960), (3200, 6394680), (3348, 6112000), (3375, 6063104), (3438, 5952000), (3456, 5921000), (3600, 5684160), (3720, 5500800), (3820, 5356800), (3840, 5328900), (3875, 5280768), (3968, 5157000), (4000, 5115744), (4185, 4889600), (4320, 4736800), (4464, 4584000), (4500, 4547328), (4584, 4464000), (4608, 4440750), (4650, 4400640), (4775, 4285440), (4800, 4263120), (4960, 4125600), (5120, 3996675), (5157, 3968000), (5400, 3789440), (5580, 3667200), (5730, 3571200), (5760, 3552600), (5921, 3456000), (5952, 3438000), (6000, 3410496), (6112, 3348000), (6200, 3300480), (6400, 3197340), (6696, 3056000), (6750, 3031552), (6876, 2976000), (6912, 2960500), (6975, 2933760), (7200, 2842080), (7440, 2750400), (7640, 2678400), (7680, 2664450), (7750, 2640384), (7936, 2578500), (8000, 2557872), (8370, 2444800), (8595, 2380800), (8640, 2368400), (8928, 2292000), (9000, 2273664), (9168, 2232000), (9216, 2220375), (9300, 2200320), (9550, 2142720), (9600, 2131560), (9920, 2062800), (10314, 1984000), (10800, 1894720), (11160, 1833600), (11460, 1785600), (11520, 1776300), (11625, 1760256), (11842, 1728000), (11904, 1719000), (12000, 1705248), (12224, 1674000), (12400, 1650240), (12800, 1598670), (13392, 1528000), (13500, 1515776), (13752, 1488000), (13824, 1480250), (13950, 1466880), (14325, 1428480), (14400, 1421040), (14880, 1375200), (15280, 1339200), (15360, 1332225), (15500, 1320192), (15872, 1289250), (16000, 1278936), (16740, 1222400), (17190, 1190400), (17280, 1184200), (17763, 1152000), (17856, 1146000), (18000, 1136832), (18336, 1116000), (18600, 1100160), (19100, 1071360), (19200, 1065780), (19840, 1031400), (20628, 992000), (20925, 977920), (21600, 947360), (22320, 916800), (22920, 892800), (23040, 888150), (23250, 880128), (23684, 864000), (23808, 859500), (23875, 857088), (24000, 852624), (24448, 837000), (24800, 825120), (25600, 799335), (25785, 793600), (26784, 764000), (27000, 757888), (27504, 744000), (27648, 740125), (27900, 733440), (28650, 714240), (28800, 710520), (29605, 691200), (29760, 687600), (30560, 669600), (31000, 660096), (31744, 644625), (32000, 639468), (33480, 611200), (34380, 595200), (34560, 592100), (34875, 586752), (35526, 576000), (35712, 573000), (36000, 568416), (36672, 558000), (37200, 550080), (38200, 535680), (38400, 532890), (39680, 515700), (41256, 496000), (41850, 488960), (42975, 476160), (43200, 473680), (44640, 458400), (45840, 446400), (46080, 444075), (46500, 440064), (47368, 432000), (47616, 429750), (47750, 428544), (48000, 426312), (48896, 418500), (49600, 412560), (51570, 396800), (53289, 384000), (53568, 382000), (54000, 378944), (55008, 372000), (55800, 366720), (57300, 357120), (57600, 355260), (59210, 345600), (59520, 343800), (61120, 334800), (62000, 330048), (64000, 319734), (66960, 305600), (68760, 297600), (69120, 296050), (69750, 293376), (71052, 288000), (71424, 286500), (71625, 285696), (72000, 284208), (73344, 279000), (74400, 275040), (76400, 267840), (76800, 266445), (79360, 257850), (82512, 248000), (83700, 244480), (85950, 238080), (86400, 236840), (88815, 230400), (89280, 229200), (91680, 223200), (93000, 220032), (94736, 216000), (95232, 214875), (95500, 214272), (96000, 213156), (97792, 209250), (99200, 206280), (103140, 198400), (104625, 195584), (106578, 192000), (107136, 191000), (108000, 189472), (110016, 186000), (111600, 183360), (114600, 178560), (115200, 177630), (118420, 172800), (119040, 171900), (122240, 167400), (124000, 165024), (128000, 159867), (128925, 158720), (133920, 152800), (137520, 148800), (138240, 148025), (139500, 146688), (142104, 144000), (142848, 143250)]