246807960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6833}}^1$

素因数の和:6897

約数の個数: 128

約数和(自身を含む): 866004480

約数和(自身を除く): 619196520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 6833, 7224, 9030, 12040, 13666, 18060, 20499, 27332, 34165, 36120, 40998, 47831, 54664, 68330, 81996, 95662, 102495, 136660, 143493, 163992, 191324, 204990, 239155, 273320, 286986, 293819, 382648, 409980, 478310, 573972, 587638, 717465, 819960, 881457, 956620, 1147944, 1175276, 1434930, 1469095, 1762914, 1913240, 2056733, 2350552, 2869860, 2938190, 3525828, 4113466, 4407285, 5739720, 5876380, 6170199, 7051656, 8226932, 8814570, 10283665, 11752760, 12340398, 16453864, 17629140, 20567330, 24680796, 30850995, 35258280, 41134660, 49361592, 61701990, 82269320, 123403980, 246807960]

約数ペア:

[(1, 246807960), (2, 123403980), (3, 82269320), (4, 61701990), (5, 49361592), (6, 41134660), (7, 35258280), (8, 30850995), (10, 24680796), (12, 20567330), (14, 17629140), (15, 16453864), (20, 12340398), (21, 11752760), (24, 10283665), (28, 8814570), (30, 8226932), (35, 7051656), (40, 6170199), (42, 5876380), (43, 5739720), (56, 4407285), (60, 4113466), (70, 3525828), (84, 2938190), (86, 2869860), (105, 2350552), (120, 2056733), (129, 1913240), (140, 1762914), (168, 1469095), (172, 1434930), (210, 1175276), (215, 1147944), (258, 956620), (280, 881457), (301, 819960), (344, 717465), (420, 587638), (430, 573972), (516, 478310), (602, 409980), (645, 382648), (840, 293819), (860, 286986), (903, 273320), (1032, 239155), (1204, 204990), (1290, 191324), (1505, 163992), (1720, 143493), (1806, 136660), (2408, 102495), (2580, 95662), (3010, 81996), (3612, 68330), (4515, 54664), (5160, 47831), (6020, 40998), (6833, 36120), (7224, 34165), (9030, 27332), (12040, 20499), (13666, 18060)]