2469838904320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{818999}}^1$

素因数の和:819074

約数の個数: 176

約数和(自身を含む): 6437733120000

約数和(自身を除く): 3967894215680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 512, 589, 608, 620, 640, 760, 992, 1024, 1178, 1216, 1240, 1280, 1520, 1984, 2356, 2432, 2480, 2560, 2945, 3040, 3968, 4712, 4864, 4960, 5120, 5890, 6080, 7936, 9424, 9728, 9920, 11780, 12160, 15872, 18848, 19456, 19840, 23560, 24320, 31744, 37696, 39680, 47120, 48640, 75392, 79360, 94240, 97280, 150784, 158720, 188480, 301568, 376960, 603136, 753920, 818999, 1507840, 1637998, 3015680, 3275996, 4094995, 6551992, 8189990, 13103984, 15560981, 16379980, 25388969, 26207968, 31121962, 32759960, 50777938, 52415936, 62243924, 65519920, 77804905, 101555876, 104831872, 124487848, 126944845, 131039840, 155609810, 203111752, 209663744, 248975696, 253889690, 262079680, 311219620, 406223504, 419327488, 482390411, 497951392, 507779380, 524159360, 622439240, 812447008, 838654976, 964780822, 995902784, 1015558760, 1048318720, 1244878480, 1624894016, 1929561644, 1991805568, 2031117520, 2096637440, 2411952055, 2489756960, 3249788032, 3859123288, 3983611136, 4062235040, 4193274880, 4823904110, 4979513920, 6499576064, 7718246576, 7967222272, 8124470080, 9647808220, 9959027840, 12999152128, 15436493152, 15934444544, 16248940160, 19295616440, 19918055680, 25998304256, 30872986304, 32497880320, 38591232880, 39836111360, 61745972608, 64995760640, 77182465760, 79672222720, 123491945216, 129991521280, 154364931520, 246983890432, 308729863040, 493967780864, 617459726080, 1234919452160, 2469838904320]

約数ペア:

[(1, 2469838904320), (2, 1234919452160), (4, 617459726080), (5, 493967780864), (8, 308729863040), (10, 246983890432), (16, 154364931520), (19, 129991521280), (20, 123491945216), (31, 79672222720), (32, 77182465760), (38, 64995760640), (40, 61745972608), (62, 39836111360), (64, 38591232880), (76, 32497880320), (80, 30872986304), (95, 25998304256), (124, 19918055680), (128, 19295616440), (152, 16248940160), (155, 15934444544), (160, 15436493152), (190, 12999152128), (248, 9959027840), (256, 9647808220), (304, 8124470080), (310, 7967222272), (320, 7718246576), (380, 6499576064), (496, 4979513920), (512, 4823904110), (589, 4193274880), (608, 4062235040), (620, 3983611136), (640, 3859123288), (760, 3249788032), (992, 2489756960), (1024, 2411952055), (1178, 2096637440), (1216, 2031117520), (1240, 1991805568), (1280, 1929561644), (1520, 1624894016), (1984, 1244878480), (2356, 1048318720), (2432, 1015558760), (2480, 995902784), (2560, 964780822), (2945, 838654976), (3040, 812447008), (3968, 622439240), (4712, 524159360), (4864, 507779380), (4960, 497951392), (5120, 482390411), (5890, 419327488), (6080, 406223504), (7936, 311219620), (9424, 262079680), (9728, 253889690), (9920, 248975696), (11780, 209663744), (12160, 203111752), (15872, 155609810), (18848, 131039840), (19456, 126944845), (19840, 124487848), (23560, 104831872), (24320, 101555876), (31744, 77804905), (37696, 65519920), (39680, 62243924), (47120, 52415936), (48640, 50777938), (75392, 32759960), (79360, 31121962), (94240, 26207968), (97280, 25388969), (150784, 16379980), (158720, 15560981), (188480, 13103984), (301568, 8189990), (376960, 6551992), (603136, 4094995), (753920, 3275996), (818999, 3015680), (1507840, 1637998)]