85492680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7829}}^1$

素因数の和:7863

約数の個数: 128

約数和(自身を含む): 315705600

約数和(自身を除く): 230212920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 7829, 10920, 15658, 23487, 31316, 39145, 46974, 54803, 62632, 78290, 93948, 101777, 109606, 117435, 156580, 164409, 187896, 203554, 219212, 234870, 274015, 305331, 313160, 328818, 407108, 438424, 469740, 508885, 548030, 610662, 657636, 712439, 814216, 822045, 939480, 1017770, 1096060, 1221324, 1315272, 1424878, 1526655, 1644090, 2035540, 2137317, 2192120, 2442648, 2849756, 3053310, 3288180, 3562195, 4071080, 4274634, 5699512, 6106620, 6576360, 7124390, 8549268, 10686585, 12213240, 14248780, 17098536, 21373170, 28497560, 42746340, 85492680]

約数ペア:

[(1, 85492680), (2, 42746340), (3, 28497560), (4, 21373170), (5, 17098536), (6, 14248780), (7, 12213240), (8, 10686585), (10, 8549268), (12, 7124390), (13, 6576360), (14, 6106620), (15, 5699512), (20, 4274634), (21, 4071080), (24, 3562195), (26, 3288180), (28, 3053310), (30, 2849756), (35, 2442648), (39, 2192120), (40, 2137317), (42, 2035540), (52, 1644090), (56, 1526655), (60, 1424878), (65, 1315272), (70, 1221324), (78, 1096060), (84, 1017770), (91, 939480), (104, 822045), (105, 814216), (120, 712439), (130, 657636), (140, 610662), (156, 548030), (168, 508885), (182, 469740), (195, 438424), (210, 407108), (260, 328818), (273, 313160), (280, 305331), (312, 274015), (364, 234870), (390, 219212), (420, 203554), (455, 187896), (520, 164409), (546, 156580), (728, 117435), (780, 109606), (840, 101777), (910, 93948), (1092, 78290), (1365, 62632), (1560, 54803), (1820, 46974), (2184, 39145), (2730, 31316), (3640, 23487), (5460, 15658), (7829, 10920)]