244261680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1099

約数の個数: 160

約数和(自身を含む): 826613760

約数和(自身を除く): 582352080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 991, 1027, 1040, 1185, 1264, 1560, 1580, 1896, 1982, 2054, 2370, 2973, 3081, 3120, 3160, 3792, 3964, 4108, 4740, 4955, 5135, 5946, 6162, 6320, 7928, 8216, 9480, 9910, 10270, 11892, 12324, 12883, 14865, 15405, 15856, 16432, 18960, 19820, 20540, 23784, 24648, 25766, 29730, 30810, 38649, 39640, 41080, 47568, 49296, 51532, 59460, 61620, 64415, 77298, 78289, 79280, 82160, 103064, 118920, 123240, 128830, 154596, 156578, 193245, 206128, 234867, 237840, 246480, 257660, 309192, 313156, 386490, 391445, 469734, 515320, 618384, 626312, 772980, 782890, 939468, 1017757, 1030640, 1174335, 1252624, 1545960, 1565780, 1878936, 2035514, 2348670, 3053271, 3091920, 3131560, 3757872, 4071028, 4697340, 5088785, 6106542, 6263120, 8142056, 9394680, 10177570, 12213084, 15266355, 16284112, 18789360, 20355140, 24426168, 30532710, 40710280, 48852336, 61065420, 81420560, 122130840, 244261680]

約数ペア:

[(1, 244261680), (2, 122130840), (3, 81420560), (4, 61065420), (5, 48852336), (6, 40710280), (8, 30532710), (10, 24426168), (12, 20355140), (13, 18789360), (15, 16284112), (16, 15266355), (20, 12213084), (24, 10177570), (26, 9394680), (30, 8142056), (39, 6263120), (40, 6106542), (48, 5088785), (52, 4697340), (60, 4071028), (65, 3757872), (78, 3131560), (79, 3091920), (80, 3053271), (104, 2348670), (120, 2035514), (130, 1878936), (156, 1565780), (158, 1545960), (195, 1252624), (208, 1174335), (237, 1030640), (240, 1017757), (260, 939468), (312, 782890), (316, 772980), (390, 626312), (395, 618384), (474, 515320), (520, 469734), (624, 391445), (632, 386490), (780, 313156), (790, 309192), (948, 257660), (991, 246480), (1027, 237840), (1040, 234867), (1185, 206128), (1264, 193245), (1560, 156578), (1580, 154596), (1896, 128830), (1982, 123240), (2054, 118920), (2370, 103064), (2973, 82160), (3081, 79280), (3120, 78289), (3160, 77298), (3792, 64415), (3964, 61620), (4108, 59460), (4740, 51532), (4955, 49296), (5135, 47568), (5946, 41080), (6162, 39640), (6320, 38649), (7928, 30810), (8216, 29730), (9480, 25766), (9910, 24648), (10270, 23784), (11892, 20540), (12324, 19820), (12883, 18960), (14865, 16432), (15405, 15856)]