167793080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1549

約数の個数: 128

約数和(自身を含む): 479969280

約数和(自身を除く): 312176200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1487, 1612, 1736, 1820, 2015, 2170, 2821, 2974, 3224, 3640, 4030, 4340, 5642, 5948, 7435, 8060, 8680, 10409, 11284, 11896, 14105, 14870, 16120, 19331, 20818, 22568, 28210, 29740, 38662, 41636, 46097, 52045, 56420, 59480, 77324, 83272, 92194, 96655, 104090, 112840, 135317, 154648, 184388, 193310, 208180, 230485, 270634, 322679, 368776, 386620, 416360, 460970, 541268, 599261, 645358, 676585, 773240, 921940, 1082536, 1198522, 1290716, 1353170, 1613395, 1843880, 2397044, 2581432, 2706340, 2996305, 3226790, 4194827, 4794088, 5412680, 5992610, 6453580, 8389654, 11985220, 12907160, 16779308, 20974135, 23970440, 33558616, 41948270, 83896540, 167793080]

約数ペア:

[(1, 167793080), (2, 83896540), (4, 41948270), (5, 33558616), (7, 23970440), (8, 20974135), (10, 16779308), (13, 12907160), (14, 11985220), (20, 8389654), (26, 6453580), (28, 5992610), (31, 5412680), (35, 4794088), (40, 4194827), (52, 3226790), (56, 2996305), (62, 2706340), (65, 2581432), (70, 2397044), (91, 1843880), (104, 1613395), (124, 1353170), (130, 1290716), (140, 1198522), (155, 1082536), (182, 921940), (217, 773240), (248, 676585), (260, 645358), (280, 599261), (310, 541268), (364, 460970), (403, 416360), (434, 386620), (455, 368776), (520, 322679), (620, 270634), (728, 230485), (806, 208180), (868, 193310), (910, 184388), (1085, 154648), (1240, 135317), (1487, 112840), (1612, 104090), (1736, 96655), (1820, 92194), (2015, 83272), (2170, 77324), (2821, 59480), (2974, 56420), (3224, 52045), (3640, 46097), (4030, 41636), (4340, 38662), (5642, 29740), (5948, 28210), (7435, 22568), (8060, 20818), (8680, 19331), (10409, 16120), (11284, 14870), (11896, 14105)]