127876560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:865

約数の個数: 160

約数和(自身を含む): 458065920

約数和(自身を除く): 330189360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 739, 824, 840, 1030, 1236, 1442, 1478, 1545, 1648, 1680, 2060, 2163, 2217, 2472, 2884, 2956, 3090, 3605, 3695, 4120, 4326, 4434, 4944, 5173, 5768, 5912, 6180, 7210, 7390, 8240, 8652, 8868, 10346, 10815, 11085, 11536, 11824, 12360, 14420, 14780, 15519, 17304, 17736, 20692, 21630, 22170, 24720, 25865, 28840, 29560, 31038, 34608, 35472, 41384, 43260, 44340, 51730, 57680, 59120, 62076, 76117, 77595, 82768, 86520, 88680, 103460, 124152, 152234, 155190, 173040, 177360, 206920, 228351, 248304, 304468, 310380, 380585, 413840, 456702, 532819, 608936, 620760, 761170, 913404, 1065638, 1141755, 1217872, 1241520, 1522340, 1598457, 1826808, 2131276, 2283510, 2664095, 3044680, 3196914, 3653616, 4262552, 4567020, 5328190, 6089360, 6393828, 7992285, 8525104, 9134040, 10656380, 12787656, 15984570, 18268080, 21312760, 25575312, 31969140, 42625520, 63938280, 127876560]

約数ペア:

[(1, 127876560), (2, 63938280), (3, 42625520), (4, 31969140), (5, 25575312), (6, 21312760), (7, 18268080), (8, 15984570), (10, 12787656), (12, 10656380), (14, 9134040), (15, 8525104), (16, 7992285), (20, 6393828), (21, 6089360), (24, 5328190), (28, 4567020), (30, 4262552), (35, 3653616), (40, 3196914), (42, 3044680), (48, 2664095), (56, 2283510), (60, 2131276), (70, 1826808), (80, 1598457), (84, 1522340), (103, 1241520), (105, 1217872), (112, 1141755), (120, 1065638), (140, 913404), (168, 761170), (206, 620760), (210, 608936), (240, 532819), (280, 456702), (309, 413840), (336, 380585), (412, 310380), (420, 304468), (515, 248304), (560, 228351), (618, 206920), (721, 177360), (739, 173040), (824, 155190), (840, 152234), (1030, 124152), (1236, 103460), (1442, 88680), (1478, 86520), (1545, 82768), (1648, 77595), (1680, 76117), (2060, 62076), (2163, 59120), (2217, 57680), (2472, 51730), (2884, 44340), (2956, 43260), (3090, 41384), (3605, 35472), (3695, 34608), (4120, 31038), (4326, 29560), (4434, 28840), (4944, 25865), (5173, 24720), (5768, 22170), (5912, 21630), (6180, 20692), (7210, 17736), (7390, 17304), (8240, 15519), (8652, 14780), (8868, 14420), (10346, 12360), (10815, 11824), (11085, 11536)]