126456120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 256

約数和(自身を含む): 494208000

約数和(自身を除く): 367751880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 389, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 778, 840, 860, 903, 945, 1032, 1080, 1161, 1167, 1204, 1260, 1290, 1505, 1512, 1548, 1556, 1720, 1806, 1890, 1935, 1945, 2322, 2334, 2408, 2520, 2580, 2709, 2723, 3010, 3096, 3112, 3501, 3612, 3780, 3870, 3890, 4515, 4644, 4668, 5160, 5418, 5446, 5805, 5835, 6020, 7002, 7224, 7560, 7740, 7780, 8127, 8169, 9030, 9288, 9336, 10503, 10836, 10892, 11610, 11670, 12040, 13545, 13615, 14004, 15480, 15560, 16254, 16338, 16727, 17505, 18060, 21006, 21672, 21784, 23220, 23340, 24507, 27090, 27230, 28008, 32508, 32676, 33454, 35010, 36120, 40635, 40845, 42012, 46440, 46680, 49014, 50181, 52515, 54180, 54460, 65016, 65352, 66908, 70020, 73521, 81270, 81690, 83635, 84024, 98028, 100362, 105030, 108360, 108920, 117089, 122535, 133816, 140040, 147042, 150543, 162540, 163380, 167270, 196056, 200724, 210060, 234178, 245070, 250905, 294084, 301086, 325080, 326760, 334540, 351267, 367605, 401448, 420120, 451629, 468356, 490140, 501810, 585445, 588168, 602172, 669080, 702534, 735210, 752715, 903258, 936712, 980280, 1003620, 1053801, 1170890, 1204344, 1405068, 1470420, 1505430, 1756335, 1806516, 2007240, 2107602, 2258145, 2341780, 2810136, 2940840, 3010860, 3161403, 3512670, 3613032, 4215204, 4516290, 4683560, 5269005, 6021720, 6322806, 7025340, 8430408, 9032580, 10538010, 12645612, 14050680, 15807015, 18065160, 21076020, 25291224, 31614030, 42152040, 63228060, 126456120]

約数ペア:

[(1, 126456120), (2, 63228060), (3, 42152040), (4, 31614030), (5, 25291224), (6, 21076020), (7, 18065160), (8, 15807015), (9, 14050680), (10, 12645612), (12, 10538010), (14, 9032580), (15, 8430408), (18, 7025340), (20, 6322806), (21, 6021720), (24, 5269005), (27, 4683560), (28, 4516290), (30, 4215204), (35, 3613032), (36, 3512670), (40, 3161403), (42, 3010860), (43, 2940840), (45, 2810136), (54, 2341780), (56, 2258145), (60, 2107602), (63, 2007240), (70, 1806516), (72, 1756335), (84, 1505430), (86, 1470420), (90, 1405068), (105, 1204344), (108, 1170890), (120, 1053801), (126, 1003620), (129, 980280), (135, 936712), (140, 903258), (168, 752715), (172, 735210), (180, 702534), (189, 669080), (210, 602172), (215, 588168), (216, 585445), (252, 501810), (258, 490140), (270, 468356), (280, 451629), (301, 420120), (315, 401448), (344, 367605), (360, 351267), (378, 334540), (387, 326760), (389, 325080), (420, 301086), (430, 294084), (504, 250905), (516, 245070), (540, 234178), (602, 210060), (630, 200724), (645, 196056), (756, 167270), (774, 163380), (778, 162540), (840, 150543), (860, 147042), (903, 140040), (945, 133816), (1032, 122535), (1080, 117089), (1161, 108920), (1167, 108360), (1204, 105030), (1260, 100362), (1290, 98028), (1505, 84024), (1512, 83635), (1548, 81690), (1556, 81270), (1720, 73521), (1806, 70020), (1890, 66908), (1935, 65352), (1945, 65016), (2322, 54460), (2334, 54180), (2408, 52515), (2520, 50181), (2580, 49014), (2709, 46680), (2723, 46440), (3010, 42012), (3096, 40845), (3112, 40635), (3501, 36120), (3612, 35010), (3780, 33454), (3870, 32676), (3890, 32508), (4515, 28008), (4644, 27230), (4668, 27090), (5160, 24507), (5418, 23340), (5446, 23220), (5805, 21784), (5835, 21672), (6020, 21006), (7002, 18060), (7224, 17505), (7560, 16727), (7740, 16338), (7780, 16254), (8127, 15560), (8169, 15480), (9030, 14004), (9288, 13615), (9336, 13545), (10503, 12040), (10836, 11670), (10892, 11610)]