219334080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 224

約数和(自身を含む): 805257216

約数和(自身を除く): 585923136

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, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 257, 280, 320, 336, 381, 420, 448, 480, 508, 514, 560, 635, 672, 762, 771, 840, 889, 960, 1016, 1028, 1120, 1270, 1285, 1344, 1524, 1542, 1680, 1778, 1799, 1905, 2032, 2056, 2240, 2540, 2570, 2667, 3048, 3084, 3360, 3556, 3598, 3810, 3855, 4064, 4112, 4445, 5080, 5140, 5334, 5397, 6096, 6168, 6720, 7112, 7196, 7620, 7710, 8128, 8224, 8890, 8995, 10160, 10280, 10668, 10794, 12192, 12336, 13335, 14224, 14392, 15240, 15420, 16448, 17780, 17990, 20320, 20560, 21336, 21588, 24384, 24672, 26670, 26985, 28448, 28784, 30480, 30840, 32639, 35560, 35980, 40640, 41120, 42672, 43176, 49344, 53340, 53970, 56896, 57568, 60960, 61680, 65278, 71120, 71960, 82240, 85344, 86352, 97917, 106680, 107940, 115136, 121920, 123360, 130556, 142240, 143920, 163195, 170688, 172704, 195834, 213360, 215880, 228473, 246720, 261112, 284480, 287840, 326390, 345408, 391668, 426720, 431760, 456946, 489585, 522224, 575680, 652780, 685419, 783336, 853440, 863520, 913892, 979170, 1044448, 1142365, 1305560, 1370838, 1566672, 1727040, 1827784, 1958340, 2088896, 2284730, 2611120, 2741676, 3133344, 3427095, 3655568, 3916680, 4569460, 5222240, 5483352, 6266688, 6854190, 7311136, 7833360, 9138920, 10444480, 10966704, 13708380, 14622272, 15666720, 18277840, 21933408, 27416760, 31333440, 36555680, 43866816, 54833520, 73111360, 109667040, 219334080]

約数ペア:

[(1, 219334080), (2, 109667040), (3, 73111360), (4, 54833520), (5, 43866816), (6, 36555680), (7, 31333440), (8, 27416760), (10, 21933408), (12, 18277840), (14, 15666720), (15, 14622272), (16, 13708380), (20, 10966704), (21, 10444480), (24, 9138920), (28, 7833360), (30, 7311136), (32, 6854190), (35, 6266688), (40, 5483352), (42, 5222240), (48, 4569460), (56, 3916680), (60, 3655568), (64, 3427095), (70, 3133344), (80, 2741676), (84, 2611120), (96, 2284730), (105, 2088896), (112, 1958340), (120, 1827784), (127, 1727040), (140, 1566672), (160, 1370838), (168, 1305560), (192, 1142365), (210, 1044448), (224, 979170), (240, 913892), (254, 863520), (257, 853440), (280, 783336), (320, 685419), (336, 652780), (381, 575680), (420, 522224), (448, 489585), (480, 456946), (508, 431760), (514, 426720), (560, 391668), (635, 345408), (672, 326390), (762, 287840), (771, 284480), (840, 261112), (889, 246720), (960, 228473), (1016, 215880), (1028, 213360), (1120, 195834), (1270, 172704), (1285, 170688), (1344, 163195), (1524, 143920), (1542, 142240), (1680, 130556), (1778, 123360), (1799, 121920), (1905, 115136), (2032, 107940), (2056, 106680), (2240, 97917), (2540, 86352), (2570, 85344), (2667, 82240), (3048, 71960), (3084, 71120), (3360, 65278), (3556, 61680), (3598, 60960), (3810, 57568), (3855, 56896), (4064, 53970), (4112, 53340), (4445, 49344), (5080, 43176), (5140, 42672), (5334, 41120), (5397, 40640), (6096, 35980), (6168, 35560), (6720, 32639), (7112, 30840), (7196, 30480), (7620, 28784), (7710, 28448), (8128, 26985), (8224, 26670), (8890, 24672), (8995, 24384), (10160, 21588), (10280, 21336), (10668, 20560), (10794, 20320), (12192, 17990), (12336, 17780), (13335, 16448), (14224, 15420), (14392, 15240)]