568937200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 1580898816

約数和(自身を除く): 1011961616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 67, 71, 80, 92, 100, 104, 115, 130, 134, 142, 184, 200, 208, 230, 260, 268, 284, 299, 325, 335, 355, 368, 400, 460, 520, 536, 568, 575, 598, 650, 670, 710, 871, 920, 923, 1040, 1072, 1136, 1150, 1196, 1300, 1340, 1420, 1495, 1541, 1633, 1675, 1742, 1775, 1840, 1846, 2300, 2392, 2600, 2680, 2840, 2990, 3082, 3266, 3350, 3484, 3550, 3692, 4355, 4600, 4615, 4757, 4784, 5200, 5360, 5680, 5980, 6164, 6532, 6700, 6968, 7100, 7384, 7475, 7705, 8165, 8710, 9200, 9230, 9514, 11960, 12328, 13064, 13400, 13936, 14200, 14768, 14950, 15410, 16330, 17420, 18460, 19028, 20033, 21229, 21775, 23075, 23785, 23920, 24656, 26128, 26800, 28400, 29900, 30820, 32660, 34840, 36920, 38056, 38525, 40066, 40825, 42458, 43550, 46150, 47570, 59800, 61640, 61841, 65320, 69680, 73840, 76112, 77050, 80132, 81650, 84916, 87100, 92300, 95140, 100165, 106145, 109411, 118925, 119600, 123280, 123682, 130640, 154100, 160264, 163300, 169832, 174200, 184600, 190280, 200330, 212290, 218822, 237850, 247364, 308200, 309205, 320528, 326600, 339664, 348400, 369200, 380560, 400660, 424580, 437644, 475700, 494728, 500825, 530725, 547055, 616400, 618410, 653200, 801320, 849160, 875288, 951400, 989456, 1001650, 1061450, 1094110, 1236820, 1422343, 1546025, 1602640, 1698320, 1750576, 1902800, 2003300, 2122900, 2188220, 2473640, 2735275, 2844686, 3092050, 4006600, 4245800, 4376440, 4947280, 5470550, 5689372, 6184100, 7111715, 8013200, 8491600, 8752880, 10941100, 11378744, 12368200, 14223430, 21882200, 22757488, 24736400, 28446860, 35558575, 43764400, 56893720, 71117150, 113787440, 142234300, 284468600, 568937200]

約数ペア:

[(1, 568937200), (2, 284468600), (4, 142234300), (5, 113787440), (8, 71117150), (10, 56893720), (13, 43764400), (16, 35558575), (20, 28446860), (23, 24736400), (25, 22757488), (26, 21882200), (40, 14223430), (46, 12368200), (50, 11378744), (52, 10941100), (65, 8752880), (67, 8491600), (71, 8013200), (80, 7111715), (92, 6184100), (100, 5689372), (104, 5470550), (115, 4947280), (130, 4376440), (134, 4245800), (142, 4006600), (184, 3092050), (200, 2844686), (208, 2735275), (230, 2473640), (260, 2188220), (268, 2122900), (284, 2003300), (299, 1902800), (325, 1750576), (335, 1698320), (355, 1602640), (368, 1546025), (400, 1422343), (460, 1236820), (520, 1094110), (536, 1061450), (568, 1001650), (575, 989456), (598, 951400), (650, 875288), (670, 849160), (710, 801320), (871, 653200), (920, 618410), (923, 616400), (1040, 547055), (1072, 530725), (1136, 500825), (1150, 494728), (1196, 475700), (1300, 437644), (1340, 424580), (1420, 400660), (1495, 380560), (1541, 369200), (1633, 348400), (1675, 339664), (1742, 326600), (1775, 320528), (1840, 309205), (1846, 308200), (2300, 247364), (2392, 237850), (2600, 218822), (2680, 212290), (2840, 200330), (2990, 190280), (3082, 184600), (3266, 174200), (3350, 169832), (3484, 163300), (3550, 160264), (3692, 154100), (4355, 130640), (4600, 123682), (4615, 123280), (4757, 119600), (4784, 118925), (5200, 109411), (5360, 106145), (5680, 100165), (5980, 95140), (6164, 92300), (6532, 87100), (6700, 84916), (6968, 81650), (7100, 80132), (7384, 77050), (7475, 76112), (7705, 73840), (8165, 69680), (8710, 65320), (9200, 61841), (9230, 61640), (9514, 59800), (11960, 47570), (12328, 46150), (13064, 43550), (13400, 42458), (13936, 40825), (14200, 40066), (14768, 38525), (14950, 38056), (15410, 36920), (16330, 34840), (17420, 32660), (18460, 30820), (19028, 29900), (20033, 28400), (21229, 26800), (21775, 26128), (23075, 24656), (23785, 23920)]