79217460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1147

約数の個数: 192

約数和(自身を含む): 296755200

約数和(自身を除く): 217537740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1103, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2206, 2394, 2565, 2660, 3309, 3420, 3591, 3780, 3990, 4412, 4788, 5130, 5515, 5985, 6618, 7182, 7721, 7980, 9927, 10260, 11030, 11970, 13236, 14364, 15442, 16545, 17955, 19854, 20957, 22060, 23163, 23940, 29781, 30884, 33090, 35910, 38605, 39708, 41914, 46326, 49635, 59562, 62871, 66180, 69489, 71820, 77210, 83828, 92652, 99270, 104785, 115815, 119124, 125742, 138978, 146699, 148905, 154420, 188613, 198540, 208467, 209570, 231630, 251484, 277956, 293398, 297810, 314355, 347445, 377226, 416934, 419140, 440097, 463260, 565839, 586796, 595620, 628710, 694890, 733495, 754452, 833868, 880194, 943065, 1042335, 1131678, 1257420, 1320291, 1389780, 1466990, 1760388, 1886130, 2084670, 2200485, 2263356, 2640582, 2829195, 2933980, 3772260, 3960873, 4169340, 4400970, 5281164, 5658390, 6601455, 7921746, 8801940, 11316780, 13202910, 15843492, 19804365, 26405820, 39608730, 79217460]

約数ペア:

[(1, 79217460), (2, 39608730), (3, 26405820), (4, 19804365), (5, 15843492), (6, 13202910), (7, 11316780), (9, 8801940), (10, 7921746), (12, 6601455), (14, 5658390), (15, 5281164), (18, 4400970), (19, 4169340), (20, 3960873), (21, 3772260), (27, 2933980), (28, 2829195), (30, 2640582), (35, 2263356), (36, 2200485), (38, 2084670), (42, 1886130), (45, 1760388), (54, 1466990), (57, 1389780), (60, 1320291), (63, 1257420), (70, 1131678), (76, 1042335), (84, 943065), (90, 880194), (95, 833868), (105, 754452), (108, 733495), (114, 694890), (126, 628710), (133, 595620), (135, 586796), (140, 565839), (171, 463260), (180, 440097), (189, 419140), (190, 416934), (210, 377226), (228, 347445), (252, 314355), (266, 297810), (270, 293398), (285, 277956), (315, 251484), (342, 231630), (378, 209570), (380, 208467), (399, 198540), (420, 188613), (513, 154420), (532, 148905), (540, 146699), (570, 138978), (630, 125742), (665, 119124), (684, 115815), (756, 104785), (798, 99270), (855, 92652), (945, 83828), (1026, 77210), (1103, 71820), (1140, 69489), (1197, 66180), (1260, 62871), (1330, 59562), (1596, 49635), (1710, 46326), (1890, 41914), (1995, 39708), (2052, 38605), (2206, 35910), (2394, 33090), (2565, 30884), (2660, 29781), (3309, 23940), (3420, 23163), (3591, 22060), (3780, 20957), (3990, 19854), (4412, 17955), (4788, 16545), (5130, 15442), (5515, 14364), (5985, 13236), (6618, 11970), (7182, 11030), (7721, 10260), (7980, 9927)]