227304480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 783216000

約数和(自身を除く): 555911520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 365, 390, 416, 438, 480, 499, 520, 584, 624, 730, 780, 876, 949, 998, 1040, 1095, 1168, 1248, 1460, 1497, 1560, 1752, 1898, 1996, 2080, 2190, 2336, 2495, 2847, 2920, 2994, 3120, 3504, 3796, 3992, 4380, 4745, 4990, 5694, 5840, 5988, 6240, 6487, 7008, 7485, 7592, 7984, 8760, 9490, 9980, 11388, 11680, 11976, 12974, 14235, 14970, 15184, 15968, 17520, 18980, 19461, 19960, 22776, 23952, 25948, 28470, 29940, 30368, 32435, 35040, 36427, 37960, 38922, 39920, 45552, 47904, 51896, 56940, 59880, 64870, 72854, 75920, 77844, 79840, 91104, 97305, 103792, 109281, 113880, 119760, 129740, 145708, 151840, 155688, 182135, 194610, 207584, 218562, 227760, 239520, 259480, 291416, 311376, 364270, 389220, 437124, 455520, 473551, 518960, 546405, 582832, 622752, 728540, 778440, 874248, 947102, 1037920, 1092810, 1165664, 1420653, 1457080, 1556880, 1748496, 1894204, 2185620, 2367755, 2841306, 2914160, 3113760, 3496992, 3788408, 4371240, 4735510, 5682612, 5828320, 7103265, 7576816, 8742480, 9471020, 11365224, 14206530, 15153632, 17484960, 18942040, 22730448, 28413060, 37884080, 45460896, 56826120, 75768160, 113652240, 227304480]

約数ペア:

[(1, 227304480), (2, 113652240), (3, 75768160), (4, 56826120), (5, 45460896), (6, 37884080), (8, 28413060), (10, 22730448), (12, 18942040), (13, 17484960), (15, 15153632), (16, 14206530), (20, 11365224), (24, 9471020), (26, 8742480), (30, 7576816), (32, 7103265), (39, 5828320), (40, 5682612), (48, 4735510), (52, 4371240), (60, 3788408), (65, 3496992), (73, 3113760), (78, 2914160), (80, 2841306), (96, 2367755), (104, 2185620), (120, 1894204), (130, 1748496), (146, 1556880), (156, 1457080), (160, 1420653), (195, 1165664), (208, 1092810), (219, 1037920), (240, 947102), (260, 874248), (292, 778440), (312, 728540), (365, 622752), (390, 582832), (416, 546405), (438, 518960), (480, 473551), (499, 455520), (520, 437124), (584, 389220), (624, 364270), (730, 311376), (780, 291416), (876, 259480), (949, 239520), (998, 227760), (1040, 218562), (1095, 207584), (1168, 194610), (1248, 182135), (1460, 155688), (1497, 151840), (1560, 145708), (1752, 129740), (1898, 119760), (1996, 113880), (2080, 109281), (2190, 103792), (2336, 97305), (2495, 91104), (2847, 79840), (2920, 77844), (2994, 75920), (3120, 72854), (3504, 64870), (3796, 59880), (3992, 56940), (4380, 51896), (4745, 47904), (4990, 45552), (5694, 39920), (5840, 38922), (5988, 37960), (6240, 36427), (6487, 35040), (7008, 32435), (7485, 30368), (7592, 29940), (7984, 28470), (8760, 25948), (9490, 23952), (9980, 22776), (11388, 19960), (11680, 19461), (11976, 18980), (12974, 17520), (14235, 15968), (14970, 15184)]