138189240

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{677}}^1$

素因数の和:713

約数の個数: 224

約数和(自身を含む): 533558880

約数和(自身を除く): 395369640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 677, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1354, 1458, 1512, 1620, 1701, 1890, 1944, 2031, 2268, 2430, 2520, 2708, 2835, 2916, 3240, 3385, 3402, 3645, 3780, 4062, 4536, 4739, 4860, 5103, 5416, 5670, 5832, 6093, 6770, 6804, 7290, 7560, 8124, 8505, 9478, 9720, 10155, 10206, 11340, 12186, 13540, 13608, 14217, 14580, 16248, 17010, 18279, 18956, 20310, 20412, 22680, 23695, 24372, 25515, 27080, 28434, 29160, 30465, 34020, 36558, 37912, 40620, 40824, 42651, 47390, 48744, 51030, 54837, 56868, 60930, 68040, 71085, 73116, 81240, 85302, 91395, 94780, 102060, 109674, 113736, 121860, 127953, 142170, 146232, 164511, 170604, 182790, 189560, 204120, 213255, 219348, 243720, 255906, 274185, 284340, 329022, 341208, 365580, 383859, 426510, 438696, 493533, 511812, 548370, 568680, 639765, 658044, 731160, 767718, 822555, 853020, 987066, 1023624, 1096740, 1151577, 1279530, 1316088, 1535436, 1645110, 1706040, 1919295, 1974132, 2193480, 2303154, 2467665, 2559060, 3070872, 3290220, 3454731, 3838590, 3948264, 4606308, 4935330, 5118120, 5757885, 6580440, 6909462, 7677180, 9212616, 9870660, 11515770, 13818924, 15354360, 17273655, 19741320, 23031540, 27637848, 34547310, 46063080, 69094620, 138189240]

約数ペア:

[(1, 138189240), (2, 69094620), (3, 46063080), (4, 34547310), (5, 27637848), (6, 23031540), (7, 19741320), (8, 17273655), (9, 15354360), (10, 13818924), (12, 11515770), (14, 9870660), (15, 9212616), (18, 7677180), (20, 6909462), (21, 6580440), (24, 5757885), (27, 5118120), (28, 4935330), (30, 4606308), (35, 3948264), (36, 3838590), (40, 3454731), (42, 3290220), (45, 3070872), (54, 2559060), (56, 2467665), (60, 2303154), (63, 2193480), (70, 1974132), (72, 1919295), (81, 1706040), (84, 1645110), (90, 1535436), (105, 1316088), (108, 1279530), (120, 1151577), (126, 1096740), (135, 1023624), (140, 987066), (162, 853020), (168, 822555), (180, 767718), (189, 731160), (210, 658044), (216, 639765), (243, 568680), (252, 548370), (270, 511812), (280, 493533), (315, 438696), (324, 426510), (360, 383859), (378, 365580), (405, 341208), (420, 329022), (486, 284340), (504, 274185), (540, 255906), (567, 243720), (630, 219348), (648, 213255), (677, 204120), (729, 189560), (756, 182790), (810, 170604), (840, 164511), (945, 146232), (972, 142170), (1080, 127953), (1134, 121860), (1215, 113736), (1260, 109674), (1354, 102060), (1458, 94780), (1512, 91395), (1620, 85302), (1701, 81240), (1890, 73116), (1944, 71085), (2031, 68040), (2268, 60930), (2430, 56868), (2520, 54837), (2708, 51030), (2835, 48744), (2916, 47390), (3240, 42651), (3385, 40824), (3402, 40620), (3645, 37912), (3780, 36558), (4062, 34020), (4536, 30465), (4739, 29160), (4860, 28434), (5103, 27080), (5416, 25515), (5670, 24372), (5832, 23695), (6093, 22680), (6770, 20412), (6804, 20310), (7290, 18956), (7560, 18279), (8124, 17010), (8505, 16248), (9478, 14580), (9720, 14217), (10155, 13608), (10206, 13540), (11340, 12186)]