6386380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 18768960

約数和(自身を除く): 12382580

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 52, 55, 58, 65, 70, 77, 91, 110, 116, 121, 130, 140, 143, 145, 154, 182, 203, 220, 242, 260, 286, 290, 308, 319, 364, 377, 385, 406, 455, 484, 572, 580, 605, 638, 715, 754, 770, 812, 847, 910, 1001, 1015, 1210, 1276, 1430, 1508, 1540, 1573, 1595, 1694, 1820, 1885, 2002, 2030, 2233, 2420, 2639, 2860, 3146, 3190, 3388, 3509, 3770, 4004, 4060, 4147, 4235, 4466, 5005, 5278, 6292, 6380, 7018, 7540, 7865, 8294, 8470, 8932, 10010, 10556, 11011, 11165, 13195, 14036, 15730, 16588, 16940, 17545, 20020, 20735, 22022, 22330, 24563, 26390, 29029, 31460, 35090, 41470, 44044, 44660, 45617, 49126, 52780, 55055, 58058, 70180, 82940, 91234, 98252, 110110, 116116, 122815, 145145, 182468, 220220, 228085, 245630, 290290, 319319, 456170, 491260, 580580, 638638, 912340, 1277276, 1596595, 3193190, 6386380]

約数ペア:

[(1, 6386380), (2, 3193190), (4, 1596595), (5, 1277276), (7, 912340), (10, 638638), (11, 580580), (13, 491260), (14, 456170), (20, 319319), (22, 290290), (26, 245630), (28, 228085), (29, 220220), (35, 182468), (44, 145145), (52, 122815), (55, 116116), (58, 110110), (65, 98252), (70, 91234), (77, 82940), (91, 70180), (110, 58058), (116, 55055), (121, 52780), (130, 49126), (140, 45617), (143, 44660), (145, 44044), (154, 41470), (182, 35090), (203, 31460), (220, 29029), (242, 26390), (260, 24563), (286, 22330), (290, 22022), (308, 20735), (319, 20020), (364, 17545), (377, 16940), (385, 16588), (406, 15730), (455, 14036), (484, 13195), (572, 11165), (580, 11011), (605, 10556), (638, 10010), (715, 8932), (754, 8470), (770, 8294), (812, 7865), (847, 7540), (910, 7018), (1001, 6380), (1015, 6292), (1210, 5278), (1276, 5005), (1430, 4466), (1508, 4235), (1540, 4147), (1573, 4060), (1595, 4004), (1694, 3770), (1820, 3509), (1885, 3388), (2002, 3190), (2030, 3146), (2233, 2860), (2420, 2639)]