1157029120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2308

約数の個数: 144

約数和(自身を含む): 3082286592

約数和(自身を除く): 1925257472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2243, 2480, 3224, 3328, 3968, 4030, 4160, 4486, 4960, 6448, 7936, 8060, 8320, 8972, 9920, 11215, 12896, 16120, 16640, 17944, 19840, 22430, 25792, 29159, 32240, 35888, 39680, 44860, 51584, 58318, 64480, 69533, 71776, 89720, 103168, 116636, 128960, 139066, 143552, 145795, 179440, 233272, 257920, 278132, 287104, 291590, 347665, 358880, 466544, 515840, 556264, 574208, 583180, 695330, 717760, 903929, 933088, 1112528, 1166360, 1390660, 1435520, 1807858, 1866176, 2225056, 2332720, 2781320, 2871040, 3615716, 3732352, 4450112, 4519645, 4665440, 5562640, 7231432, 7464704, 8900224, 9039290, 9330880, 11125280, 14462864, 17800448, 18078580, 18661760, 22250560, 28925728, 36157160, 37323520, 44501120, 57851456, 72314320, 89002240, 115702912, 144628640, 231405824, 289257280, 578514560, 1157029120]

約数ペア:

[(1, 1157029120), (2, 578514560), (4, 289257280), (5, 231405824), (8, 144628640), (10, 115702912), (13, 89002240), (16, 72314320), (20, 57851456), (26, 44501120), (31, 37323520), (32, 36157160), (40, 28925728), (52, 22250560), (62, 18661760), (64, 18078580), (65, 17800448), (80, 14462864), (104, 11125280), (124, 9330880), (128, 9039290), (130, 8900224), (155, 7464704), (160, 7231432), (208, 5562640), (248, 4665440), (256, 4519645), (260, 4450112), (310, 3732352), (320, 3615716), (403, 2871040), (416, 2781320), (496, 2332720), (520, 2225056), (620, 1866176), (640, 1807858), (806, 1435520), (832, 1390660), (992, 1166360), (1040, 1112528), (1240, 933088), (1280, 903929), (1612, 717760), (1664, 695330), (1984, 583180), (2015, 574208), (2080, 556264), (2243, 515840), (2480, 466544), (3224, 358880), (3328, 347665), (3968, 291590), (4030, 287104), (4160, 278132), (4486, 257920), (4960, 233272), (6448, 179440), (7936, 145795), (8060, 143552), (8320, 139066), (8972, 128960), (9920, 116636), (11215, 103168), (12896, 89720), (16120, 71776), (16640, 69533), (17944, 64480), (19840, 58318), (22430, 51584), (25792, 44860), (29159, 39680), (32240, 35888)]