2010068520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28439}}^1$

素因数の和:28503

約数の個数: 128

約数和(自身を含む): 6552576000

約数和(自身を除く): 4542507480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 28439, 35340, 56878, 70680, 85317, 113756, 142195, 170634, 227512, 284390, 341268, 426585, 540341, 568780, 682536, 853170, 881609, 1080682, 1137560, 1621023, 1706340, 1763218, 2161364, 2644827, 2701705, 3242046, 3412680, 3526436, 4322728, 4408045, 5289654, 5403410, 6484092, 7052872, 8105115, 8816090, 10579308, 10806820, 12968184, 13224135, 16210230, 16750571, 17632180, 21158616, 21613640, 26448270, 32420460, 33501142, 35264360, 50251713, 52896540, 64840920, 67002284, 83752855, 100503426, 105793080, 134004568, 167505710, 201006852, 251258565, 335011420, 402013704, 502517130, 670022840, 1005034260, 2010068520]

約数ペア:

[(1, 2010068520), (2, 1005034260), (3, 670022840), (4, 502517130), (5, 402013704), (6, 335011420), (8, 251258565), (10, 201006852), (12, 167505710), (15, 134004568), (19, 105793080), (20, 100503426), (24, 83752855), (30, 67002284), (31, 64840920), (38, 52896540), (40, 50251713), (57, 35264360), (60, 33501142), (62, 32420460), (76, 26448270), (93, 21613640), (95, 21158616), (114, 17632180), (120, 16750571), (124, 16210230), (152, 13224135), (155, 12968184), (186, 10806820), (190, 10579308), (228, 8816090), (248, 8105115), (285, 7052872), (310, 6484092), (372, 5403410), (380, 5289654), (456, 4408045), (465, 4322728), (570, 3526436), (589, 3412680), (620, 3242046), (744, 2701705), (760, 2644827), (930, 2161364), (1140, 1763218), (1178, 1706340), (1240, 1621023), (1767, 1137560), (1860, 1080682), (2280, 881609), (2356, 853170), (2945, 682536), (3534, 568780), (3720, 540341), (4712, 426585), (5890, 341268), (7068, 284390), (8835, 227512), (11780, 170634), (14136, 142195), (17670, 113756), (23560, 85317), (28439, 70680), (35340, 56878)]