42152040

素因数分解:

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

素因数の和:456

約数の個数: 192

約数和(自身を含む): 160617600

約数和(自身を除く): 118465560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 389, 420, 430, 504, 516, 602, 630, 645, 774, 778, 840, 860, 903, 1032, 1167, 1204, 1260, 1290, 1505, 1548, 1556, 1720, 1806, 1935, 1945, 2334, 2408, 2520, 2580, 2709, 2723, 3010, 3096, 3112, 3501, 3612, 3870, 3890, 4515, 4668, 5160, 5418, 5446, 5835, 6020, 7002, 7224, 7740, 7780, 8169, 9030, 9336, 10836, 10892, 11670, 12040, 13545, 13615, 14004, 15480, 15560, 16338, 16727, 17505, 18060, 21672, 21784, 23340, 24507, 27090, 27230, 28008, 32676, 33454, 35010, 36120, 40845, 46680, 49014, 50181, 54180, 54460, 65352, 66908, 70020, 81690, 83635, 98028, 100362, 108360, 108920, 117089, 122535, 133816, 140040, 150543, 163380, 167270, 196056, 200724, 234178, 245070, 250905, 301086, 326760, 334540, 351267, 401448, 468356, 490140, 501810, 585445, 602172, 669080, 702534, 752715, 936712, 980280, 1003620, 1053801, 1170890, 1204344, 1405068, 1505430, 1756335, 2007240, 2107602, 2341780, 2810136, 3010860, 3512670, 4215204, 4683560, 5269005, 6021720, 7025340, 8430408, 10538010, 14050680, 21076020, 42152040]

約数ペア:

[(1, 42152040), (2, 21076020), (3, 14050680), (4, 10538010), (5, 8430408), (6, 7025340), (7, 6021720), (8, 5269005), (9, 4683560), (10, 4215204), (12, 3512670), (14, 3010860), (15, 2810136), (18, 2341780), (20, 2107602), (21, 2007240), (24, 1756335), (28, 1505430), (30, 1405068), (35, 1204344), (36, 1170890), (40, 1053801), (42, 1003620), (43, 980280), (45, 936712), (56, 752715), (60, 702534), (63, 669080), (70, 602172), (72, 585445), (84, 501810), (86, 490140), (90, 468356), (105, 401448), (120, 351267), (126, 334540), (129, 326760), (140, 301086), (168, 250905), (172, 245070), (180, 234178), (210, 200724), (215, 196056), (252, 167270), (258, 163380), (280, 150543), (301, 140040), (315, 133816), (344, 122535), (360, 117089), (387, 108920), (389, 108360), (420, 100362), (430, 98028), (504, 83635), (516, 81690), (602, 70020), (630, 66908), (645, 65352), (774, 54460), (778, 54180), (840, 50181), (860, 49014), (903, 46680), (1032, 40845), (1167, 36120), (1204, 35010), (1260, 33454), (1290, 32676), (1505, 28008), (1548, 27230), (1556, 27090), (1720, 24507), (1806, 23340), (1935, 21784), (1945, 21672), (2334, 18060), (2408, 17505), (2520, 16727), (2580, 16338), (2709, 15560), (2723, 15480), (3010, 14004), (3096, 13615), (3112, 13545), (3501, 12040), (3612, 11670), (3870, 10892), (3890, 10836), (4515, 9336), (4668, 9030), (5160, 8169), (5418, 7780), (5446, 7740), (5835, 7224), (6020, 7002)]