1318813860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8329}}^1$

素因数の和:8390

約数の個数: 192

約数和(自身を含む): 4702118400

約数和(自身を除く): 3383304540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1365, 1508, 1740, 1820, 1885, 2030, 2262, 2436, 2639, 2730, 3045, 3770, 4060, 4524, 5278, 5460, 5655, 6090, 7540, 7917, 8329, 10556, 11310, 12180, 13195, 15834, 16658, 22620, 24987, 26390, 31668, 33316, 39585, 41645, 49974, 52780, 58303, 79170, 83290, 99948, 108277, 116606, 124935, 158340, 166580, 174909, 216554, 233212, 241541, 249870, 291515, 324831, 349818, 433108, 483082, 499740, 541385, 583030, 649662, 699636, 724623, 757939, 874545, 966164, 1082770, 1166060, 1207705, 1299324, 1449246, 1515878, 1624155, 1690787, 1749090, 2165540, 2273817, 2415410, 2898492, 3031756, 3140033, 3248310, 3381574, 3498180, 3623115, 3789695, 4547634, 4830820, 5072361, 6280066, 6496620, 6763148, 7246230, 7579390, 8453935, 9095268, 9420099, 10144722, 11369085, 12560132, 14492460, 15158780, 15700165, 16907870, 18840198, 20289444, 21980231, 22738170, 25361805, 31400330, 33815740, 37680396, 43960462, 45476340, 47100495, 50723610, 62800660, 65940693, 87920924, 94200990, 101447220, 109901155, 131881386, 188401980, 219802310, 263762772, 329703465, 439604620, 659406930, 1318813860]

約数ペア:

[(1, 1318813860), (2, 659406930), (3, 439604620), (4, 329703465), (5, 263762772), (6, 219802310), (7, 188401980), (10, 131881386), (12, 109901155), (13, 101447220), (14, 94200990), (15, 87920924), (20, 65940693), (21, 62800660), (26, 50723610), (28, 47100495), (29, 45476340), (30, 43960462), (35, 37680396), (39, 33815740), (42, 31400330), (52, 25361805), (58, 22738170), (60, 21980231), (65, 20289444), (70, 18840198), (78, 16907870), (84, 15700165), (87, 15158780), (91, 14492460), (105, 12560132), (116, 11369085), (130, 10144722), (140, 9420099), (145, 9095268), (156, 8453935), (174, 7579390), (182, 7246230), (195, 6763148), (203, 6496620), (210, 6280066), (260, 5072361), (273, 4830820), (290, 4547634), (348, 3789695), (364, 3623115), (377, 3498180), (390, 3381574), (406, 3248310), (420, 3140033), (435, 3031756), (455, 2898492), (546, 2415410), (580, 2273817), (609, 2165540), (754, 1749090), (780, 1690787), (812, 1624155), (870, 1515878), (910, 1449246), (1015, 1299324), (1092, 1207705), (1131, 1166060), (1218, 1082770), (1365, 966164), (1508, 874545), (1740, 757939), (1820, 724623), (1885, 699636), (2030, 649662), (2262, 583030), (2436, 541385), (2639, 499740), (2730, 483082), (3045, 433108), (3770, 349818), (4060, 324831), (4524, 291515), (5278, 249870), (5460, 241541), (5655, 233212), (6090, 216554), (7540, 174909), (7917, 166580), (8329, 158340), (10556, 124935), (11310, 116606), (12180, 108277), (13195, 99948), (15834, 83290), (16658, 79170), (22620, 58303), (24987, 52780), (26390, 49974), (31668, 41645), (33316, 39585)]