2214977520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2309}}^1$

素因数の和:2903

約数の個数: 160

約数和(自身を含む): 7864496640

約数和(自身を除く): 5649519120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 571, 840, 1142, 1680, 1713, 2284, 2309, 2855, 3426, 3997, 4568, 4618, 5710, 6852, 6927, 7994, 8565, 9136, 9236, 11420, 11545, 11991, 13704, 13854, 15988, 16163, 17130, 18472, 19985, 22840, 23090, 23982, 27408, 27708, 31976, 32326, 34260, 34635, 36944, 39970, 45680, 46180, 47964, 48489, 55416, 59955, 63952, 64652, 68520, 69270, 79940, 80815, 92360, 95928, 96978, 110832, 119910, 129304, 137040, 138540, 159880, 161630, 184720, 191856, 193956, 239820, 242445, 258608, 277080, 319760, 323260, 387912, 479640, 484890, 554160, 646520, 775824, 959280, 969780, 1293040, 1318439, 1939560, 2636878, 3879120, 3955317, 5273756, 6592195, 7910634, 9229073, 10547512, 13184390, 15821268, 18458146, 19776585, 21095024, 26368780, 27687219, 31642536, 36916292, 39553170, 46145365, 52737560, 55374438, 63285072, 73832584, 79106340, 92290730, 105475120, 110748876, 138436095, 147665168, 158212680, 184581460, 221497752, 276872190, 316425360, 369162920, 442995504, 553744380, 738325840, 1107488760, 2214977520]

約数ペア:

[(1, 2214977520), (2, 1107488760), (3, 738325840), (4, 553744380), (5, 442995504), (6, 369162920), (7, 316425360), (8, 276872190), (10, 221497752), (12, 184581460), (14, 158212680), (15, 147665168), (16, 138436095), (20, 110748876), (21, 105475120), (24, 92290730), (28, 79106340), (30, 73832584), (35, 63285072), (40, 55374438), (42, 52737560), (48, 46145365), (56, 39553170), (60, 36916292), (70, 31642536), (80, 27687219), (84, 26368780), (105, 21095024), (112, 19776585), (120, 18458146), (140, 15821268), (168, 13184390), (210, 10547512), (240, 9229073), (280, 7910634), (336, 6592195), (420, 5273756), (560, 3955317), (571, 3879120), (840, 2636878), (1142, 1939560), (1680, 1318439), (1713, 1293040), (2284, 969780), (2309, 959280), (2855, 775824), (3426, 646520), (3997, 554160), (4568, 484890), (4618, 479640), (5710, 387912), (6852, 323260), (6927, 319760), (7994, 277080), (8565, 258608), (9136, 242445), (9236, 239820), (11420, 193956), (11545, 191856), (11991, 184720), (13704, 161630), (13854, 159880), (15988, 138540), (16163, 137040), (17130, 129304), (18472, 119910), (19985, 110832), (22840, 96978), (23090, 95928), (23982, 92360), (27408, 80815), (27708, 79940), (31976, 69270), (32326, 68520), (34260, 64652), (34635, 63952), (36944, 59955), (39970, 55416), (45680, 48489), (46180, 47964)]