76108760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 224078400

約数和(自身を除く): 147969640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 91, 98, 103, 104, 116, 130, 140, 145, 182, 196, 203, 206, 232, 245, 260, 280, 290, 364, 377, 392, 406, 412, 455, 490, 515, 520, 580, 637, 721, 728, 754, 812, 824, 910, 980, 1015, 1030, 1160, 1274, 1339, 1421, 1442, 1508, 1624, 1820, 1885, 1960, 2030, 2060, 2548, 2639, 2678, 2842, 2884, 2987, 3016, 3185, 3605, 3640, 3770, 4060, 4120, 5047, 5096, 5278, 5356, 5684, 5768, 5974, 6370, 6695, 7105, 7210, 7540, 8120, 9373, 10094, 10556, 10712, 11368, 11948, 12740, 13195, 13390, 14210, 14420, 14935, 15080, 18473, 18746, 20188, 20909, 21112, 23896, 25235, 25480, 26390, 26780, 28420, 28840, 29870, 36946, 37492, 38831, 40376, 41818, 46865, 50470, 52780, 53560, 56840, 59740, 65611, 73892, 74984, 77662, 83636, 92365, 93730, 100940, 104545, 105560, 119480, 131222, 146363, 147784, 155324, 167272, 184730, 187460, 194155, 201880, 209090, 262444, 271817, 292726, 310648, 328055, 369460, 374920, 388310, 418180, 524888, 543634, 585452, 656110, 731815, 738920, 776620, 836360, 1087268, 1170904, 1312220, 1359085, 1463630, 1553240, 1902719, 2174536, 2624440, 2718170, 2927260, 3805438, 5436340, 5854520, 7610876, 9513595, 10872680, 15221752, 19027190, 38054380, 76108760]

約数ペア:

[(1, 76108760), (2, 38054380), (4, 19027190), (5, 15221752), (7, 10872680), (8, 9513595), (10, 7610876), (13, 5854520), (14, 5436340), (20, 3805438), (26, 2927260), (28, 2718170), (29, 2624440), (35, 2174536), (40, 1902719), (49, 1553240), (52, 1463630), (56, 1359085), (58, 1312220), (65, 1170904), (70, 1087268), (91, 836360), (98, 776620), (103, 738920), (104, 731815), (116, 656110), (130, 585452), (140, 543634), (145, 524888), (182, 418180), (196, 388310), (203, 374920), (206, 369460), (232, 328055), (245, 310648), (260, 292726), (280, 271817), (290, 262444), (364, 209090), (377, 201880), (392, 194155), (406, 187460), (412, 184730), (455, 167272), (490, 155324), (515, 147784), (520, 146363), (580, 131222), (637, 119480), (721, 105560), (728, 104545), (754, 100940), (812, 93730), (824, 92365), (910, 83636), (980, 77662), (1015, 74984), (1030, 73892), (1160, 65611), (1274, 59740), (1339, 56840), (1421, 53560), (1442, 52780), (1508, 50470), (1624, 46865), (1820, 41818), (1885, 40376), (1960, 38831), (2030, 37492), (2060, 36946), (2548, 29870), (2639, 28840), (2678, 28420), (2842, 26780), (2884, 26390), (2987, 25480), (3016, 25235), (3185, 23896), (3605, 21112), (3640, 20909), (3770, 20188), (4060, 18746), (4120, 18473), (5047, 15080), (5096, 14935), (5278, 14420), (5356, 14210), (5684, 13390), (5768, 13195), (5974, 12740), (6370, 11948), (6695, 11368), (7105, 10712), (7210, 10556), (7540, 10094), (8120, 9373)]