67901820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 233963520

約数和(自身を除く): 166061700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 67, 70, 76, 84, 95, 105, 114, 127, 133, 134, 140, 190, 201, 210, 228, 254, 266, 268, 285, 335, 380, 381, 399, 402, 420, 469, 508, 532, 570, 635, 665, 670, 762, 798, 804, 889, 938, 1005, 1140, 1270, 1273, 1330, 1340, 1407, 1524, 1596, 1778, 1876, 1905, 1995, 2010, 2345, 2413, 2540, 2546, 2660, 2667, 2814, 3556, 3810, 3819, 3990, 4020, 4445, 4690, 4826, 5092, 5334, 5628, 6365, 7035, 7239, 7620, 7638, 7980, 8509, 8890, 8911, 9380, 9652, 10668, 12065, 12730, 13335, 14070, 14478, 15276, 16891, 17018, 17780, 17822, 19095, 24130, 25460, 25527, 26670, 26733, 28140, 28956, 33782, 34036, 35644, 36195, 38190, 42545, 44555, 48260, 50673, 51054, 53340, 53466, 59563, 67564, 72390, 76380, 84455, 85090, 89110, 101346, 102108, 106932, 119126, 127635, 133665, 144780, 161671, 168910, 170180, 178220, 178689, 202692, 238252, 253365, 255270, 267330, 297815, 323342, 337820, 357378, 485013, 506730, 510540, 534660, 595630, 646684, 714756, 808355, 893445, 970026, 1013460, 1131697, 1191260, 1616710, 1786890, 1940052, 2263394, 2425065, 3233420, 3395091, 3573780, 4526788, 4850130, 5658485, 6790182, 9700260, 11316970, 13580364, 16975455, 22633940, 33950910, 67901820]

約数ペア:

[(1, 67901820), (2, 33950910), (3, 22633940), (4, 16975455), (5, 13580364), (6, 11316970), (7, 9700260), (10, 6790182), (12, 5658485), (14, 4850130), (15, 4526788), (19, 3573780), (20, 3395091), (21, 3233420), (28, 2425065), (30, 2263394), (35, 1940052), (38, 1786890), (42, 1616710), (57, 1191260), (60, 1131697), (67, 1013460), (70, 970026), (76, 893445), (84, 808355), (95, 714756), (105, 646684), (114, 595630), (127, 534660), (133, 510540), (134, 506730), (140, 485013), (190, 357378), (201, 337820), (210, 323342), (228, 297815), (254, 267330), (266, 255270), (268, 253365), (285, 238252), (335, 202692), (380, 178689), (381, 178220), (399, 170180), (402, 168910), (420, 161671), (469, 144780), (508, 133665), (532, 127635), (570, 119126), (635, 106932), (665, 102108), (670, 101346), (762, 89110), (798, 85090), (804, 84455), (889, 76380), (938, 72390), (1005, 67564), (1140, 59563), (1270, 53466), (1273, 53340), (1330, 51054), (1340, 50673), (1407, 48260), (1524, 44555), (1596, 42545), (1778, 38190), (1876, 36195), (1905, 35644), (1995, 34036), (2010, 33782), (2345, 28956), (2413, 28140), (2540, 26733), (2546, 26670), (2660, 25527), (2667, 25460), (2814, 24130), (3556, 19095), (3810, 17822), (3819, 17780), (3990, 17018), (4020, 16891), (4445, 15276), (4690, 14478), (4826, 14070), (5092, 13335), (5334, 12730), (5628, 12065), (6365, 10668), (7035, 9652), (7239, 9380), (7620, 8911), (7638, 8890), (7980, 8509)]