56411040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 206309376

約数和(自身を除く): 149898336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 163, 168, 206, 210, 224, 240, 280, 309, 326, 336, 412, 420, 480, 489, 515, 560, 618, 652, 672, 721, 815, 824, 840, 978, 1030, 1120, 1141, 1236, 1304, 1442, 1545, 1630, 1648, 1680, 1956, 2060, 2163, 2282, 2445, 2472, 2608, 2884, 3090, 3260, 3296, 3360, 3423, 3605, 3912, 4120, 4326, 4564, 4890, 4944, 5216, 5705, 5768, 6180, 6520, 6846, 7210, 7824, 8240, 8652, 9128, 9780, 9888, 10815, 11410, 11536, 12360, 13040, 13692, 14420, 15648, 16480, 16789, 17115, 17304, 18256, 19560, 21630, 22820, 23072, 24720, 26080, 27384, 28840, 33578, 34230, 34608, 36512, 39120, 43260, 45640, 49440, 50367, 54768, 57680, 67156, 68460, 69216, 78240, 83945, 86520, 91280, 100734, 109536, 115360, 117523, 134312, 136920, 167890, 173040, 182560, 201468, 235046, 251835, 268624, 273840, 335780, 346080, 352569, 402936, 470092, 503670, 537248, 547680, 587615, 671560, 705138, 805872, 940184, 1007340, 1175230, 1343120, 1410276, 1611744, 1762845, 1880368, 2014680, 2350460, 2686240, 2820552, 3525690, 3760736, 4029360, 4700920, 5641104, 7051380, 8058720, 9401840, 11282208, 14102760, 18803680, 28205520, 56411040]

約数ペア:

[(1, 56411040), (2, 28205520), (3, 18803680), (4, 14102760), (5, 11282208), (6, 9401840), (7, 8058720), (8, 7051380), (10, 5641104), (12, 4700920), (14, 4029360), (15, 3760736), (16, 3525690), (20, 2820552), (21, 2686240), (24, 2350460), (28, 2014680), (30, 1880368), (32, 1762845), (35, 1611744), (40, 1410276), (42, 1343120), (48, 1175230), (56, 1007340), (60, 940184), (70, 805872), (80, 705138), (84, 671560), (96, 587615), (103, 547680), (105, 537248), (112, 503670), (120, 470092), (140, 402936), (160, 352569), (163, 346080), (168, 335780), (206, 273840), (210, 268624), (224, 251835), (240, 235046), (280, 201468), (309, 182560), (326, 173040), (336, 167890), (412, 136920), (420, 134312), (480, 117523), (489, 115360), (515, 109536), (560, 100734), (618, 91280), (652, 86520), (672, 83945), (721, 78240), (815, 69216), (824, 68460), (840, 67156), (978, 57680), (1030, 54768), (1120, 50367), (1141, 49440), (1236, 45640), (1304, 43260), (1442, 39120), (1545, 36512), (1630, 34608), (1648, 34230), (1680, 33578), (1956, 28840), (2060, 27384), (2163, 26080), (2282, 24720), (2445, 23072), (2472, 22820), (2608, 21630), (2884, 19560), (3090, 18256), (3260, 17304), (3296, 17115), (3360, 16789), (3423, 16480), (3605, 15648), (3912, 14420), (4120, 13692), (4326, 13040), (4564, 12360), (4890, 11536), (4944, 11410), (5216, 10815), (5705, 9888), (5768, 9780), (6180, 9128), (6520, 8652), (6846, 8240), (7210, 7824)]