1221350400

素因数分解:

$2^{10}\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 660

約数和(自身を含む): 4914110080

約数和(自身を除く): 3692759680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 31, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 62, 64, 72, 75, 76, 80, 81, 90, 93, 95, 96, 100, 108, 114, 120, 124, 128, 135, 144, 150, 152, 155, 160, 162, 171, 180, 186, 190, 192, 200, 216, 225, 228, 240, 248, 256, 270, 279, 285, 288, 300, 304, 310, 320, 324, 342, 360, 372, 380, 384, 400, 405, 432, 450, 456, 465, 475, 480, 496, 512, 513, 540, 558, 570, 576, 589, 600, 608, 620, 640, 648, 675, 684, 720, 744, 760, 768, 775, 800, 810, 837, 855, 864, 900, 912, 930, 950, 960, 992, 1024, 1026, 1080, 1116, 1140, 1152, 1178, 1200, 1216, 1240, 1280, 1296, 1350, 1368, 1395, 1425, 1440, 1488, 1520, 1536, 1539, 1550, 1600, 1620, 1674, 1710, 1728, 1767, 1800, 1824, 1860, 1900, 1920, 1984, 2025, 2052, 2160, 2232, 2280, 2304, 2325, 2356, 2400, 2432, 2480, 2511, 2560, 2565, 2592, 2700, 2736, 2790, 2850, 2880, 2945, 2976, 3040, 3072, 3078, 3100, 3200, 3240, 3348, 3420, 3456, 3534, 3600, 3648, 3720, 3800, 3840, 3968, 4050, 4104, 4185, 4275, 4320, 4464, 4560, 4608, 4650, 4712, 4800, 4864, 4960, 5022, 5120, 5130, 5184, 5301, 5400, 5472, 5580, 5700, 5760, 5890, 5952, 6080, 6156, 6200, 6400, 6480, 6696, 6840, 6912, 6975, 7068, 7200, 7296, 7440, 7600, 7680, 7695, 7936, 8100, 8208, 8370, 8550, 8640, 8835, 8928, 9120, 9216, 9300, 9424, 9600, 9728, 9920, 10044, 10260, 10368, 10602, 10800, 10944, 11160, 11400, 11520, 11780, 11904, 12160, 12312, 12400, 12555, 12800, 12825, 12960, 13392, 13680, 13824, 13950, 14136, 14400, 14592, 14725, 14880, 15200, 15360, 15390, 15872, 15903, 16200, 16416, 16740, 17100, 17280, 17670, 17856, 18240, 18600, 18848, 19200, 19456, 19840, 20088, 20520, 20736, 20925, 21204, 21600, 21888, 22320, 22800, 23040, 23560, 23808, 24320, 24624, 24800, 25110, 25600, 25650, 25920, 26505, 26784, 27360, 27648, 27900, 28272, 28800, 29184, 29450, 29760, 30400, 30780, 31744, 31806, 32400, 32832, 33480, 34200, 34560, 35340, 35712, 36480, 37200, 37696, 38400, 38475, 39680, 40176, 41040, 41472, 41850, 42408, 43200, 43776, 44175, 44640, 45600, 46080, 47120, 47616, 47709, 48640, 49248, 49600, 50220, 51300, 51840, 53010, 53568, 54720, 55800, 56544, 57600, 58368, 58900, 59520, 60800, 61560, 62775, 63612, 64800, 65664, 66960, 68400, 69120, 70680, 71424, 72960, 74400, 75392, 76800, 76950, 79360, 79515, 80352, 82080, 82944, 83700, 84816, 86400, 87552, 88350, 89280, 91200, 94240, 95232, 95418, 97280, 98496, 99200, 100440, 102600, 103680, 106020, 107136, 109440, 111600, 113088, 115200, 117800, 119040, 121600, 123120, 125550, 127224, 129600, 131328, 132525, 133920, 136800, 138240, 141360, 142848, 145920, 148800, 150784, 153900, 158720, 159030, 160704, 164160, 167400, 169632, 172800, 175104, 176700, 178560, 182400, 188480, 190836, 196992, 198400, 200880, 205200, 207360, 212040, 214272, 218880, 223200, 226176, 230400, 235600, 238080, 238545, 243200, 246240, 251100, 254448, 259200, 262656, 265050, 267840, 273600, 282720, 285696, 291840, 297600, 301568, 307800, 318060, 321408, 328320, 334800, 339264, 345600, 353400, 357120, 364800, 376960, 381672, 393984, 396800, 397575, 401760, 410400, 414720, 424080, 428544, 437760, 446400, 452352, 471200, 476160, 477090, 486400, 492480, 502200, 508896, 518400, 525312, 530100, 535680, 547200, 565440, 595200, 603136, 615600, 636120, 642816, 656640, 669600, 678528, 691200, 706800, 714240, 729600, 753920, 763344, 787968, 793600, 795150, 803520, 820800, 848160, 857088, 875520, 892800, 904704, 942400, 954180, 984960, 1004400, 1017792, 1036800, 1060200, 1071360, 1094400, 1130880, 1190400, 1192725, 1231200, 1272240, 1285632, 1313280, 1339200, 1357056, 1413600, 1428480, 1459200, 1507840, 1526688, 1575936, 1590300, 1607040, 1641600, 1696320, 1785600, 1809408, 1884800, 1908360, 1969920, 2008800, 2035584, 2073600, 2120400, 2142720, 2188800, 2261760, 2380800, 2385450, 2462400, 2544480, 2571264, 2626560, 2678400, 2714112, 2827200, 3015680, 3053376, 3180600, 3214080, 3283200, 3392640, 3571200, 3769600, 3816720, 3939840, 4017600, 4071168, 4240800, 4285440, 4377600, 4523520, 4770900, 4924800, 5088960, 5356800, 5428224, 5654400, 6106752, 6361200, 6428160, 6566400, 6785280, 7142400, 7539200, 7633440, 7879680, 8035200, 8142336, 8481600, 9047040, 9541800, 9849600, 10177920, 10713600, 11308800, 12213504, 12722400, 12856320, 13132800, 13570560, 15078400, 15266880, 16070400, 16284672, 16963200, 19083600, 19699200, 20355840, 21427200, 22617600, 24427008, 25444800, 27141120, 30533760, 32140800, 33926400, 38167200, 39398400, 40711680, 45235200, 48854016, 50889600, 61067520, 64281600, 67852800, 76334400, 81423360, 101779200, 122135040, 135705600, 152668800, 203558400, 244270080, 305337600, 407116800, 610675200, 1221350400]

約数ペア:

[(1, 1221350400), (2, 610675200), (3, 407116800), (4, 305337600), (5, 244270080), (6, 203558400), (8, 152668800), (9, 135705600), (10, 122135040), (12, 101779200), (15, 81423360), (16, 76334400), (18, 67852800), (19, 64281600), (20, 61067520), (24, 50889600), (25, 48854016), (27, 45235200), (30, 40711680), (31, 39398400), (32, 38167200), (36, 33926400), (38, 32140800), (40, 30533760), (45, 27141120), (48, 25444800), (50, 24427008), (54, 22617600), (57, 21427200), (60, 20355840), (62, 19699200), (64, 19083600), (72, 16963200), (75, 16284672), (76, 16070400), (80, 15266880), (81, 15078400), (90, 13570560), (93, 13132800), (95, 12856320), (96, 12722400), (100, 12213504), (108, 11308800), (114, 10713600), (120, 10177920), (124, 9849600), (128, 9541800), (135, 9047040), (144, 8481600), (150, 8142336), (152, 8035200), (155, 7879680), (160, 7633440), (162, 7539200), (171, 7142400), (180, 6785280), (186, 6566400), (190, 6428160), (192, 6361200), (200, 6106752), (216, 5654400), (225, 5428224), (228, 5356800), (240, 5088960), (248, 4924800), (256, 4770900), (270, 4523520), (279, 4377600), (285, 4285440), (288, 4240800), (300, 4071168), (304, 4017600), (310, 3939840), (320, 3816720), (324, 3769600), (342, 3571200), (360, 3392640), (372, 3283200), (380, 3214080), (384, 3180600), (400, 3053376), (405, 3015680), (432, 2827200), (450, 2714112), (456, 2678400), (465, 2626560), (475, 2571264), (480, 2544480), (496, 2462400), (512, 2385450), (513, 2380800), (540, 2261760), (558, 2188800), (570, 2142720), (576, 2120400), (589, 2073600), (600, 2035584), (608, 2008800), (620, 1969920), (640, 1908360), (648, 1884800), (675, 1809408), (684, 1785600), (720, 1696320), (744, 1641600), (760, 1607040), (768, 1590300), (775, 1575936), (800, 1526688), (810, 1507840), (837, 1459200), (855, 1428480), (864, 1413600), (900, 1357056), (912, 1339200), (930, 1313280), (950, 1285632), (960, 1272240), (992, 1231200), (1024, 1192725), (1026, 1190400), (1080, 1130880), (1116, 1094400), (1140, 1071360), (1152, 1060200), (1178, 1036800), (1200, 1017792), (1216, 1004400), (1240, 984960), (1280, 954180), (1296, 942400), (1350, 904704), (1368, 892800), (1395, 875520), (1425, 857088), (1440, 848160), (1488, 820800), (1520, 803520), (1536, 795150), (1539, 793600), (1550, 787968), (1600, 763344), (1620, 753920), (1674, 729600), (1710, 714240), (1728, 706800), (1767, 691200), (1800, 678528), (1824, 669600), (1860, 656640), (1900, 642816), (1920, 636120), (1984, 615600), (2025, 603136), (2052, 595200), (2160, 565440), (2232, 547200), (2280, 535680), (2304, 530100), (2325, 525312), (2356, 518400), (2400, 508896), (2432, 502200), (2480, 492480), (2511, 486400), (2560, 477090), (2565, 476160), (2592, 471200), (2700, 452352), (2736, 446400), (2790, 437760), (2850, 428544), (2880, 424080), (2945, 414720), (2976, 410400), (3040, 401760), (3072, 397575), (3078, 396800), (3100, 393984), (3200, 381672), (3240, 376960), (3348, 364800), (3420, 357120), (3456, 353400), (3534, 345600), (3600, 339264), (3648, 334800), (3720, 328320), (3800, 321408), (3840, 318060), (3968, 307800), (4050, 301568), (4104, 297600), (4185, 291840), (4275, 285696), (4320, 282720), (4464, 273600), (4560, 267840), (4608, 265050), (4650, 262656), (4712, 259200), (4800, 254448), (4864, 251100), (4960, 246240), (5022, 243200), (5120, 238545), (5130, 238080), (5184, 235600), (5301, 230400), (5400, 226176), (5472, 223200), (5580, 218880), (5700, 214272), (5760, 212040), (5890, 207360), (5952, 205200), (6080, 200880), (6156, 198400), (6200, 196992), (6400, 190836), (6480, 188480), (6696, 182400), (6840, 178560), (6912, 176700), (6975, 175104), (7068, 172800), (7200, 169632), (7296, 167400), (7440, 164160), (7600, 160704), (7680, 159030), (7695, 158720), (7936, 153900), (8100, 150784), (8208, 148800), (8370, 145920), (8550, 142848), (8640, 141360), (8835, 138240), (8928, 136800), (9120, 133920), (9216, 132525), (9300, 131328), (9424, 129600), (9600, 127224), (9728, 125550), (9920, 123120), (10044, 121600), (10260, 119040), (10368, 117800), (10602, 115200), (10800, 113088), (10944, 111600), (11160, 109440), (11400, 107136), (11520, 106020), (11780, 103680), (11904, 102600), (12160, 100440), (12312, 99200), (12400, 98496), (12555, 97280), (12800, 95418), (12825, 95232), (12960, 94240), (13392, 91200), (13680, 89280), (13824, 88350), (13950, 87552), (14136, 86400), (14400, 84816), (14592, 83700), (14725, 82944), (14880, 82080), (15200, 80352), (15360, 79515), (15390, 79360), (15872, 76950), (15903, 76800), (16200, 75392), (16416, 74400), (16740, 72960), (17100, 71424), (17280, 70680), (17670, 69120), (17856, 68400), (18240, 66960), (18600, 65664), (18848, 64800), (19200, 63612), (19456, 62775), (19840, 61560), (20088, 60800), (20520, 59520), (20736, 58900), (20925, 58368), (21204, 57600), (21600, 56544), (21888, 55800), (22320, 54720), (22800, 53568), (23040, 53010), (23560, 51840), (23808, 51300), (24320, 50220), (24624, 49600), (24800, 49248), (25110, 48640), (25600, 47709), (25650, 47616), (25920, 47120), (26505, 46080), (26784, 45600), (27360, 44640), (27648, 44175), (27900, 43776), (28272, 43200), (28800, 42408), (29184, 41850), (29450, 41472), (29760, 41040), (30400, 40176), (30780, 39680), (31744, 38475), (31806, 38400), (32400, 37696), (32832, 37200), (33480, 36480), (34200, 35712), (34560, 35340)]