70108920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 266872320

約数和(自身を除く): 196763400

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, 420, 430, 504, 516, 602, 630, 645, 647, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1294, 1505, 1548, 1720, 1806, 1935, 1941, 2408, 2520, 2580, 2588, 2709, 3010, 3096, 3235, 3612, 3870, 3882, 4515, 4529, 5160, 5176, 5418, 5823, 6020, 6470, 7224, 7740, 7764, 9030, 9058, 9705, 10836, 11646, 12040, 12940, 13545, 13587, 15480, 15528, 18060, 18116, 19410, 21672, 22645, 23292, 25880, 27090, 27174, 27821, 29115, 36120, 36232, 38820, 40761, 45290, 46584, 54180, 54348, 55642, 58230, 67935, 77640, 81522, 83463, 90580, 108360, 108696, 111284, 116460, 135870, 139105, 163044, 166926, 181160, 194747, 203805, 222568, 232920, 250389, 271740, 278210, 326088, 333852, 389494, 407610, 417315, 500778, 543480, 556420, 584241, 667704, 778988, 815220, 834630, 973735, 1001556, 1112840, 1168482, 1251945, 1557976, 1630440, 1669260, 1752723, 1947470, 2003112, 2336964, 2503890, 2921205, 3338520, 3505446, 3894940, 4673928, 5007780, 5842410, 7010892, 7789880, 8763615, 10015560, 11684820, 14021784, 17527230, 23369640, 35054460, 70108920]

約数ペア:

[(1, 70108920), (2, 35054460), (3, 23369640), (4, 17527230), (5, 14021784), (6, 11684820), (7, 10015560), (8, 8763615), (9, 7789880), (10, 7010892), (12, 5842410), (14, 5007780), (15, 4673928), (18, 3894940), (20, 3505446), (21, 3338520), (24, 2921205), (28, 2503890), (30, 2336964), (35, 2003112), (36, 1947470), (40, 1752723), (42, 1669260), (43, 1630440), (45, 1557976), (56, 1251945), (60, 1168482), (63, 1112840), (70, 1001556), (72, 973735), (84, 834630), (86, 815220), (90, 778988), (105, 667704), (120, 584241), (126, 556420), (129, 543480), (140, 500778), (168, 417315), (172, 407610), (180, 389494), (210, 333852), (215, 326088), (252, 278210), (258, 271740), (280, 250389), (301, 232920), (315, 222568), (344, 203805), (360, 194747), (387, 181160), (420, 166926), (430, 163044), (504, 139105), (516, 135870), (602, 116460), (630, 111284), (645, 108696), (647, 108360), (774, 90580), (840, 83463), (860, 81522), (903, 77640), (1032, 67935), (1204, 58230), (1260, 55642), (1290, 54348), (1294, 54180), (1505, 46584), (1548, 45290), (1720, 40761), (1806, 38820), (1935, 36232), (1941, 36120), (2408, 29115), (2520, 27821), (2580, 27174), (2588, 27090), (2709, 25880), (3010, 23292), (3096, 22645), (3235, 21672), (3612, 19410), (3870, 18116), (3882, 18060), (4515, 15528), (4529, 15480), (5160, 13587), (5176, 13545), (5418, 12940), (5823, 12040), (6020, 11646), (6470, 10836), (7224, 9705), (7740, 9058), (7764, 9030)]