146348040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 452563200

約数和(自身を除く): 306215160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 89, 120, 142, 178, 193, 213, 267, 284, 355, 356, 386, 426, 445, 534, 568, 579, 710, 712, 772, 852, 890, 965, 1065, 1068, 1158, 1335, 1420, 1544, 1704, 1780, 1930, 2130, 2136, 2316, 2670, 2840, 2895, 3560, 3860, 4260, 4632, 5340, 5790, 6319, 7720, 8520, 10680, 11580, 12638, 13703, 17177, 18957, 23160, 25276, 27406, 31595, 34354, 37914, 41109, 50552, 51531, 54812, 63190, 68515, 68708, 75828, 82218, 85885, 94785, 103062, 109624, 126380, 137030, 137416, 151656, 164436, 171770, 189570, 205545, 206124, 252760, 257655, 274060, 328872, 343540, 379140, 411090, 412248, 515310, 548120, 687080, 758280, 822180, 1030620, 1219567, 1644360, 2061240, 2439134, 3658701, 4878268, 6097835, 7317402, 9756536, 12195670, 14634804, 18293505, 24391340, 29269608, 36587010, 48782680, 73174020, 146348040]

約数ペア:

[(1, 146348040), (2, 73174020), (3, 48782680), (4, 36587010), (5, 29269608), (6, 24391340), (8, 18293505), (10, 14634804), (12, 12195670), (15, 9756536), (20, 7317402), (24, 6097835), (30, 4878268), (40, 3658701), (60, 2439134), (71, 2061240), (89, 1644360), (120, 1219567), (142, 1030620), (178, 822180), (193, 758280), (213, 687080), (267, 548120), (284, 515310), (355, 412248), (356, 411090), (386, 379140), (426, 343540), (445, 328872), (534, 274060), (568, 257655), (579, 252760), (710, 206124), (712, 205545), (772, 189570), (852, 171770), (890, 164436), (965, 151656), (1065, 137416), (1068, 137030), (1158, 126380), (1335, 109624), (1420, 103062), (1544, 94785), (1704, 85885), (1780, 82218), (1930, 75828), (2130, 68708), (2136, 68515), (2316, 63190), (2670, 54812), (2840, 51531), (2895, 50552), (3560, 41109), (3860, 37914), (4260, 34354), (4632, 31595), (5340, 27406), (5790, 25276), (6319, 23160), (7720, 18957), (8520, 17177), (10680, 13703), (11580, 12638)]