351303120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1690

約数の個数: 240

約数和(自身を含む): 1380542592

約数和(自身を除く): 1029239472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1621, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3242, 3440, 3612, 3870, 4515, 4816, 4863, 5040, 5160, 5418, 6020, 6192, 6484, 7224, 7740, 8105, 9030, 9726, 10320, 10836, 11347, 12040, 12968, 13545, 14448, 14589, 15480, 16210, 18060, 19452, 21672, 22694, 24080, 24315, 25936, 27090, 29178, 30960, 32420, 34041, 36120, 38904, 43344, 45388, 48630, 54180, 56735, 58356, 64840, 68082, 69703, 72240, 72945, 77808, 90776, 97260, 102123, 108360, 113470, 116712, 129680, 136164, 139406, 145890, 170205, 181552, 194520, 204246, 209109, 216720, 226940, 233424, 272328, 278812, 291780, 340410, 348515, 389040, 408492, 418218, 453880, 487921, 510615, 544656, 557624, 583560, 627327, 680820, 697030, 816984, 836436, 907760, 975842, 1021230, 1045545, 1115248, 1167120, 1254654, 1361640, 1394060, 1463763, 1633968, 1672872, 1951684, 2042460, 2091090, 2439605, 2509308, 2723280, 2788120, 2927526, 3136635, 3345744, 3903368, 4084920, 4182180, 4391289, 4879210, 5018616, 5576240, 5855052, 6273270, 7318815, 7806736, 8169840, 8364360, 8782578, 9758420, 10037232, 11710104, 12546540, 14637630, 16728720, 17565156, 19516840, 21956445, 23420208, 25093080, 29275260, 35130312, 39033680, 43912890, 50186160, 58550520, 70260624, 87825780, 117101040, 175651560, 351303120]

約数ペア:

[(1, 351303120), (2, 175651560), (3, 117101040), (4, 87825780), (5, 70260624), (6, 58550520), (7, 50186160), (8, 43912890), (9, 39033680), (10, 35130312), (12, 29275260), (14, 25093080), (15, 23420208), (16, 21956445), (18, 19516840), (20, 17565156), (21, 16728720), (24, 14637630), (28, 12546540), (30, 11710104), (35, 10037232), (36, 9758420), (40, 8782578), (42, 8364360), (43, 8169840), (45, 7806736), (48, 7318815), (56, 6273270), (60, 5855052), (63, 5576240), (70, 5018616), (72, 4879210), (80, 4391289), (84, 4182180), (86, 4084920), (90, 3903368), (105, 3345744), (112, 3136635), (120, 2927526), (126, 2788120), (129, 2723280), (140, 2509308), (144, 2439605), (168, 2091090), (172, 2042460), (180, 1951684), (210, 1672872), (215, 1633968), (240, 1463763), (252, 1394060), (258, 1361640), (280, 1254654), (301, 1167120), (315, 1115248), (336, 1045545), (344, 1021230), (360, 975842), (387, 907760), (420, 836436), (430, 816984), (504, 697030), (516, 680820), (560, 627327), (602, 583560), (630, 557624), (645, 544656), (688, 510615), (720, 487921), (774, 453880), (840, 418218), (860, 408492), (903, 389040), (1008, 348515), (1032, 340410), (1204, 291780), (1260, 278812), (1290, 272328), (1505, 233424), (1548, 226940), (1621, 216720), (1680, 209109), (1720, 204246), (1806, 194520), (1935, 181552), (2064, 170205), (2408, 145890), (2520, 139406), (2580, 136164), (2709, 129680), (3010, 116712), (3096, 113470), (3242, 108360), (3440, 102123), (3612, 97260), (3870, 90776), (4515, 77808), (4816, 72945), (4863, 72240), (5040, 69703), (5160, 68082), (5418, 64840), (6020, 58356), (6192, 56735), (6484, 54180), (7224, 48630), (7740, 45388), (8105, 43344), (9030, 38904), (9726, 36120), (10320, 34041), (10836, 32420), (11347, 30960), (12040, 29178), (12968, 27090), (13545, 25936), (14448, 24315), (14589, 24080), (15480, 22694), (16210, 21672), (18060, 19452)]