163962720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3725

約数の個数: 144

約数和(自身を含む): 577729152

約数和(自身を除く): 413766432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3673, 3720, 4464, 4960, 5580, 7346, 7440, 8928, 11019, 11160, 14692, 14880, 18365, 22038, 22320, 29384, 33057, 36730, 44076, 44640, 55095, 58768, 66114, 73460, 88152, 110190, 113863, 117536, 132228, 146920, 165285, 176304, 220380, 227726, 264456, 293840, 330570, 341589, 352608, 440760, 455452, 528912, 569315, 587680, 661140, 683178, 881520, 910904, 1024767, 1057824, 1138630, 1322280, 1366356, 1707945, 1763040, 1821808, 2049534, 2277260, 2644560, 2732712, 3415890, 3643616, 4099068, 4554520, 5123835, 5289120, 5465424, 6831780, 8198136, 9109040, 10247670, 10930848, 13663560, 16396272, 18218080, 20495340, 27327120, 32792544, 40990680, 54654240, 81981360, 163962720]

約数ペア:

[(1, 163962720), (2, 81981360), (3, 54654240), (4, 40990680), (5, 32792544), (6, 27327120), (8, 20495340), (9, 18218080), (10, 16396272), (12, 13663560), (15, 10930848), (16, 10247670), (18, 9109040), (20, 8198136), (24, 6831780), (30, 5465424), (31, 5289120), (32, 5123835), (36, 4554520), (40, 4099068), (45, 3643616), (48, 3415890), (60, 2732712), (62, 2644560), (72, 2277260), (80, 2049534), (90, 1821808), (93, 1763040), (96, 1707945), (120, 1366356), (124, 1322280), (144, 1138630), (155, 1057824), (160, 1024767), (180, 910904), (186, 881520), (240, 683178), (248, 661140), (279, 587680), (288, 569315), (310, 528912), (360, 455452), (372, 440760), (465, 352608), (480, 341589), (496, 330570), (558, 293840), (620, 264456), (720, 227726), (744, 220380), (930, 176304), (992, 165285), (1116, 146920), (1240, 132228), (1395, 117536), (1440, 113863), (1488, 110190), (1860, 88152), (2232, 73460), (2480, 66114), (2790, 58768), (2976, 55095), (3673, 44640), (3720, 44076), (4464, 36730), (4960, 33057), (5580, 29384), (7346, 22320), (7440, 22038), (8928, 18365), (11019, 14880), (11160, 14692)]