12873638960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{104021}}^1$

素因数の和:104071

約数の個数: 160

約数和(自身を含む): 39005753472

約数和(自身を除く): 26132114512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 3094, 3536, 3640, 4420, 4760, 6188, 7280, 7735, 8840, 9520, 12376, 15470, 17680, 24752, 30940, 61880, 104021, 123760, 208042, 416084, 520105, 728147, 832168, 1040210, 1352273, 1456294, 1664336, 1768357, 2080420, 2704546, 2912588, 3536714, 3640735, 4160840, 5409092, 5825176, 6761365, 7073428, 7281470, 8321680, 8841785, 9465911, 10818184, 11650352, 12378499, 13522730, 14146856, 14562940, 17683570, 18931822, 21636368, 22988641, 24756998, 27045460, 28293712, 29125880, 35367140, 37863644, 45977282, 47329555, 49513996, 54090920, 58251760, 61892495, 70734280, 75727288, 91954564, 94659110, 99027992, 108181840, 114943205, 123784990, 141468560, 151454576, 160920487, 183909128, 189318220, 198055984, 229886410, 247569980, 321840974, 367818256, 378636440, 459772820, 495139960, 643681948, 757272880, 804602435, 919545640, 990279920, 1287363896, 1609204870, 1839091280, 2574727792, 3218409740, 6436819480, 12873638960]

約数ペア:

[(1, 12873638960), (2, 6436819480), (4, 3218409740), (5, 2574727792), (7, 1839091280), (8, 1609204870), (10, 1287363896), (13, 990279920), (14, 919545640), (16, 804602435), (17, 757272880), (20, 643681948), (26, 495139960), (28, 459772820), (34, 378636440), (35, 367818256), (40, 321840974), (52, 247569980), (56, 229886410), (65, 198055984), (68, 189318220), (70, 183909128), (80, 160920487), (85, 151454576), (91, 141468560), (104, 123784990), (112, 114943205), (119, 108181840), (130, 99027992), (136, 94659110), (140, 91954564), (170, 75727288), (182, 70734280), (208, 61892495), (221, 58251760), (238, 54090920), (260, 49513996), (272, 47329555), (280, 45977282), (340, 37863644), (364, 35367140), (442, 29125880), (455, 28293712), (476, 27045460), (520, 24756998), (560, 22988641), (595, 21636368), (680, 18931822), (728, 17683570), (884, 14562940), (910, 14146856), (952, 13522730), (1040, 12378499), (1105, 11650352), (1190, 10818184), (1360, 9465911), (1456, 8841785), (1547, 8321680), (1768, 7281470), (1820, 7073428), (1904, 6761365), (2210, 5825176), (2380, 5409092), (3094, 4160840), (3536, 3640735), (3640, 3536714), (4420, 2912588), (4760, 2704546), (6188, 2080420), (7280, 1768357), (7735, 1664336), (8840, 1456294), (9520, 1352273), (12376, 1040210), (15470, 832168), (17680, 728147), (24752, 520105), (30940, 416084), (61880, 208042), (104021, 123760)]