16156560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 58567680

約数和(自身を除く): 42411120

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, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 163, 168, 177, 210, 236, 240, 280, 295, 326, 336, 354, 413, 420, 472, 489, 560, 590, 652, 708, 815, 826, 840, 885, 944, 978, 1141, 1180, 1239, 1304, 1416, 1630, 1652, 1680, 1770, 1956, 2065, 2282, 2360, 2445, 2478, 2608, 2832, 3260, 3304, 3423, 3540, 3912, 4130, 4564, 4720, 4890, 4956, 5705, 6195, 6520, 6608, 6846, 7080, 7824, 8260, 9128, 9617, 9780, 9912, 11410, 12390, 13040, 13692, 14160, 16520, 17115, 18256, 19234, 19560, 19824, 22820, 24780, 27384, 28851, 33040, 34230, 38468, 39120, 45640, 48085, 49560, 54768, 57702, 67319, 68460, 76936, 91280, 96170, 99120, 115404, 134638, 136920, 144255, 153872, 192340, 201957, 230808, 269276, 273840, 288510, 336595, 384680, 403914, 461616, 538552, 577020, 673190, 769360, 807828, 1009785, 1077104, 1154040, 1346380, 1615656, 2019570, 2308080, 2692760, 3231312, 4039140, 5385520, 8078280, 16156560]

約数ペア:

[(1, 16156560), (2, 8078280), (3, 5385520), (4, 4039140), (5, 3231312), (6, 2692760), (7, 2308080), (8, 2019570), (10, 1615656), (12, 1346380), (14, 1154040), (15, 1077104), (16, 1009785), (20, 807828), (21, 769360), (24, 673190), (28, 577020), (30, 538552), (35, 461616), (40, 403914), (42, 384680), (48, 336595), (56, 288510), (59, 273840), (60, 269276), (70, 230808), (80, 201957), (84, 192340), (105, 153872), (112, 144255), (118, 136920), (120, 134638), (140, 115404), (163, 99120), (168, 96170), (177, 91280), (210, 76936), (236, 68460), (240, 67319), (280, 57702), (295, 54768), (326, 49560), (336, 48085), (354, 45640), (413, 39120), (420, 38468), (472, 34230), (489, 33040), (560, 28851), (590, 27384), (652, 24780), (708, 22820), (815, 19824), (826, 19560), (840, 19234), (885, 18256), (944, 17115), (978, 16520), (1141, 14160), (1180, 13692), (1239, 13040), (1304, 12390), (1416, 11410), (1630, 9912), (1652, 9780), (1680, 9617), (1770, 9128), (1956, 8260), (2065, 7824), (2282, 7080), (2360, 6846), (2445, 6608), (2478, 6520), (2608, 6195), (2832, 5705), (3260, 4956), (3304, 4890), (3423, 4720), (3540, 4564), (3912, 4130)]