2912794295640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13121}}^1\times {\mathrm{108821}}^1$

素因数の和:121973

約数の個数: 128

約数和(自身を含む): 9253195600320

約数和(自身を除く): 6340401304680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 13121, 26242, 39363, 52484, 65605, 78726, 104968, 108821, 131210, 157452, 196815, 217642, 223057, 262420, 314904, 326463, 393630, 435284, 446114, 524840, 544105, 652926, 669171, 787260, 870568, 892228, 1088210, 1115285, 1305852, 1338342, 1574520, 1632315, 1784456, 1849957, 2176420, 2230570, 2611704, 2676684, 3264630, 3345855, 3699914, 4352840, 4461140, 5353368, 5549871, 6529260, 6691710, 7399828, 8922280, 9249785, 11099742, 13058520, 13383420, 14799656, 18499570, 22199484, 26766840, 27749355, 36999140, 44398968, 55498710, 73998280, 110997420, 221994840, 1427840341, 2855680682, 4283521023, 5711361364, 7139201705, 8567042046, 11422722728, 14278403410, 17134084092, 21417605115, 24273285797, 28556806820, 34268168184, 42835210230, 48546571594, 57113613640, 72819857391, 85670420460, 97093143188, 121366428985, 145639714782, 171340840920, 194186286376, 242732857970, 291279429564, 364099286955, 485465715940, 582558859128, 728198573910, 970931431880, 1456397147820, 2912794295640]

約数ペア:

[(1, 2912794295640), (2, 1456397147820), (3, 970931431880), (4, 728198573910), (5, 582558859128), (6, 485465715940), (8, 364099286955), (10, 291279429564), (12, 242732857970), (15, 194186286376), (17, 171340840920), (20, 145639714782), (24, 121366428985), (30, 97093143188), (34, 85670420460), (40, 72819857391), (51, 57113613640), (60, 48546571594), (68, 42835210230), (85, 34268168184), (102, 28556806820), (120, 24273285797), (136, 21417605115), (170, 17134084092), (204, 14278403410), (255, 11422722728), (340, 8567042046), (408, 7139201705), (510, 5711361364), (680, 4283521023), (1020, 2855680682), (2040, 1427840341), (13121, 221994840), (26242, 110997420), (39363, 73998280), (52484, 55498710), (65605, 44398968), (78726, 36999140), (104968, 27749355), (108821, 26766840), (131210, 22199484), (157452, 18499570), (196815, 14799656), (217642, 13383420), (223057, 13058520), (262420, 11099742), (314904, 9249785), (326463, 8922280), (393630, 7399828), (435284, 6691710), (446114, 6529260), (524840, 5549871), (544105, 5353368), (652926, 4461140), (669171, 4352840), (787260, 3699914), (870568, 3345855), (892228, 3264630), (1088210, 2676684), (1115285, 2611704), (1305852, 2230570), (1338342, 2176420), (1574520, 1849957), (1632315, 1784456)]