2660112

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 180

約数和(自身を含む): 9647820

約数和(自身を除く): 6987708

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 49, 52, 56, 58, 63, 72, 78, 84, 87, 91, 98, 104, 112, 116, 117, 126, 144, 147, 156, 168, 174, 182, 196, 203, 208, 232, 234, 252, 261, 273, 294, 312, 336, 348, 364, 377, 392, 406, 441, 464, 468, 504, 522, 546, 588, 609, 624, 637, 696, 728, 754, 784, 812, 819, 882, 936, 1008, 1044, 1092, 1131, 1176, 1218, 1274, 1392, 1421, 1456, 1508, 1624, 1638, 1764, 1827, 1872, 1911, 2088, 2184, 2262, 2352, 2436, 2548, 2639, 2842, 3016, 3248, 3276, 3393, 3528, 3654, 3822, 4176, 4263, 4368, 4524, 4872, 5096, 5278, 5684, 5733, 6032, 6552, 6786, 7056, 7308, 7644, 7917, 8526, 9048, 9744, 10192, 10556, 11368, 11466, 12789, 13104, 13572, 14616, 15288, 15834, 17052, 18096, 18473, 21112, 22736, 22932, 23751, 25578, 27144, 29232, 30576, 31668, 34104, 36946, 42224, 45864, 47502, 51156, 54288, 55419, 63336, 68208, 73892, 91728, 95004, 102312, 110838, 126672, 147784, 166257, 190008, 204624, 221676, 295568, 332514, 380016, 443352, 665028, 886704, 1330056, 2660112]

約数ペア:

[(1, 2660112), (2, 1330056), (3, 886704), (4, 665028), (6, 443352), (7, 380016), (8, 332514), (9, 295568), (12, 221676), (13, 204624), (14, 190008), (16, 166257), (18, 147784), (21, 126672), (24, 110838), (26, 102312), (28, 95004), (29, 91728), (36, 73892), (39, 68208), (42, 63336), (48, 55419), (49, 54288), (52, 51156), (56, 47502), (58, 45864), (63, 42224), (72, 36946), (78, 34104), (84, 31668), (87, 30576), (91, 29232), (98, 27144), (104, 25578), (112, 23751), (116, 22932), (117, 22736), (126, 21112), (144, 18473), (147, 18096), (156, 17052), (168, 15834), (174, 15288), (182, 14616), (196, 13572), (203, 13104), (208, 12789), (232, 11466), (234, 11368), (252, 10556), (261, 10192), (273, 9744), (294, 9048), (312, 8526), (336, 7917), (348, 7644), (364, 7308), (377, 7056), (392, 6786), (406, 6552), (441, 6032), (464, 5733), (468, 5684), (504, 5278), (522, 5096), (546, 4872), (588, 4524), (609, 4368), (624, 4263), (637, 4176), (696, 3822), (728, 3654), (754, 3528), (784, 3393), (812, 3276), (819, 3248), (882, 3016), (936, 2842), (1008, 2639), (1044, 2548), (1092, 2436), (1131, 2352), (1176, 2262), (1218, 2184), (1274, 2088), (1392, 1911), (1421, 1872), (1456, 1827), (1508, 1764), (1624, 1638)]