63953820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2417}}^1$

素因数の和:2449

約数の個数: 144

約数和(自身を含む): 231547680

約数和(自身を除く): 167593860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2417, 2646, 2940, 3780, 4410, 4834, 5292, 6615, 7251, 8820, 9668, 12085, 13230, 14502, 16919, 21753, 24170, 26460, 29004, 33838, 36255, 43506, 48340, 50757, 65259, 67676, 72510, 84595, 87012, 101514, 108765, 118433, 130518, 145020, 152271, 169190, 203028, 217530, 236866, 253785, 261036, 304542, 326295, 338380, 355299, 435060, 456813, 473732, 507570, 592165, 609084, 652590, 710598, 761355, 913626, 1015140, 1065897, 1184330, 1305180, 1421196, 1522710, 1776495, 1827252, 2131794, 2284065, 2368660, 3045420, 3197691, 3552990, 4263588, 4568130, 5329485, 6395382, 7105980, 9136260, 10658970, 12790764, 15988455, 21317940, 31976910, 63953820]

約数ペア:

[(1, 63953820), (2, 31976910), (3, 21317940), (4, 15988455), (5, 12790764), (6, 10658970), (7, 9136260), (9, 7105980), (10, 6395382), (12, 5329485), (14, 4568130), (15, 4263588), (18, 3552990), (20, 3197691), (21, 3045420), (27, 2368660), (28, 2284065), (30, 2131794), (35, 1827252), (36, 1776495), (42, 1522710), (45, 1421196), (49, 1305180), (54, 1184330), (60, 1065897), (63, 1015140), (70, 913626), (84, 761355), (90, 710598), (98, 652590), (105, 609084), (108, 592165), (126, 507570), (135, 473732), (140, 456813), (147, 435060), (180, 355299), (189, 338380), (196, 326295), (210, 304542), (245, 261036), (252, 253785), (270, 236866), (294, 217530), (315, 203028), (378, 169190), (420, 152271), (441, 145020), (490, 130518), (540, 118433), (588, 108765), (630, 101514), (735, 87012), (756, 84595), (882, 72510), (945, 67676), (980, 65259), (1260, 50757), (1323, 48340), (1470, 43506), (1764, 36255), (1890, 33838), (2205, 29004), (2417, 26460), (2646, 24170), (2940, 21753), (3780, 16919), (4410, 14502), (4834, 13230), (5292, 12085), (6615, 9668), (7251, 8820)]