74732280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2133

約数の個数: 128

約数和(自身を含む): 262310400

約数和(自身を除く): 187578120

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, 2069, 2408, 2580, 3010, 3612, 4138, 4515, 5160, 6020, 6207, 7224, 8276, 9030, 10345, 12040, 12414, 14483, 16552, 18060, 20690, 24828, 28966, 31035, 36120, 41380, 43449, 49656, 57932, 62070, 72415, 82760, 86898, 88967, 115864, 124140, 144830, 173796, 177934, 217245, 248280, 266901, 289660, 347592, 355868, 434490, 444835, 533802, 579320, 622769, 711736, 868980, 889670, 1067604, 1245538, 1334505, 1737960, 1779340, 1868307, 2135208, 2491076, 2669010, 3113845, 3558680, 3736614, 4982152, 5338020, 6227690, 7473228, 9341535, 10676040, 12455380, 14946456, 18683070, 24910760, 37366140, 74732280]

約数ペア:

[(1, 74732280), (2, 37366140), (3, 24910760), (4, 18683070), (5, 14946456), (6, 12455380), (7, 10676040), (8, 9341535), (10, 7473228), (12, 6227690), (14, 5338020), (15, 4982152), (20, 3736614), (21, 3558680), (24, 3113845), (28, 2669010), (30, 2491076), (35, 2135208), (40, 1868307), (42, 1779340), (43, 1737960), (56, 1334505), (60, 1245538), (70, 1067604), (84, 889670), (86, 868980), (105, 711736), (120, 622769), (129, 579320), (140, 533802), (168, 444835), (172, 434490), (210, 355868), (215, 347592), (258, 289660), (280, 266901), (301, 248280), (344, 217245), (420, 177934), (430, 173796), (516, 144830), (602, 124140), (645, 115864), (840, 88967), (860, 86898), (903, 82760), (1032, 72415), (1204, 62070), (1290, 57932), (1505, 49656), (1720, 43449), (1806, 41380), (2069, 36120), (2408, 31035), (2580, 28966), (3010, 24828), (3612, 20690), (4138, 18060), (4515, 16552), (5160, 14483), (6020, 12414), (6207, 12040), (7224, 10345), (8276, 9030)]