104445280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 287400960

約数和(自身を除く): 182955680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 43, 47, 68, 76, 80, 85, 86, 94, 95, 136, 152, 160, 170, 172, 188, 190, 215, 235, 272, 304, 323, 340, 344, 376, 380, 430, 470, 544, 608, 646, 680, 688, 731, 752, 760, 799, 817, 860, 893, 940, 1292, 1360, 1376, 1462, 1504, 1520, 1598, 1615, 1634, 1720, 1786, 1880, 2021, 2584, 2720, 2924, 3040, 3196, 3230, 3268, 3440, 3572, 3655, 3760, 3995, 4042, 4085, 4465, 5168, 5848, 6392, 6460, 6536, 6880, 7144, 7310, 7520, 7990, 8084, 8170, 8930, 10105, 10336, 11696, 12784, 12920, 13072, 13889, 14288, 14620, 15181, 15980, 16168, 16340, 17860, 20210, 23392, 25568, 25840, 26144, 27778, 28576, 29240, 30362, 31960, 32336, 32680, 34357, 35720, 38399, 40420, 51680, 55556, 58480, 60724, 63920, 64672, 65360, 68714, 69445, 71440, 75905, 76798, 80840, 111112, 116960, 121448, 127840, 130720, 137428, 138890, 142880, 151810, 153596, 161680, 171785, 191995, 222224, 242896, 274856, 277780, 303620, 307192, 323360, 343570, 383990, 444448, 485792, 549712, 555560, 607240, 614384, 652783, 687140, 767980, 1099424, 1111120, 1214480, 1228768, 1305566, 1374280, 1535960, 2222240, 2428960, 2611132, 2748560, 3071920, 3263915, 5222264, 5497120, 6143840, 6527830, 10444528, 13055660, 20889056, 26111320, 52222640, 104445280]

約数ペア:

[(1, 104445280), (2, 52222640), (4, 26111320), (5, 20889056), (8, 13055660), (10, 10444528), (16, 6527830), (17, 6143840), (19, 5497120), (20, 5222264), (32, 3263915), (34, 3071920), (38, 2748560), (40, 2611132), (43, 2428960), (47, 2222240), (68, 1535960), (76, 1374280), (80, 1305566), (85, 1228768), (86, 1214480), (94, 1111120), (95, 1099424), (136, 767980), (152, 687140), (160, 652783), (170, 614384), (172, 607240), (188, 555560), (190, 549712), (215, 485792), (235, 444448), (272, 383990), (304, 343570), (323, 323360), (340, 307192), (344, 303620), (376, 277780), (380, 274856), (430, 242896), (470, 222224), (544, 191995), (608, 171785), (646, 161680), (680, 153596), (688, 151810), (731, 142880), (752, 138890), (760, 137428), (799, 130720), (817, 127840), (860, 121448), (893, 116960), (940, 111112), (1292, 80840), (1360, 76798), (1376, 75905), (1462, 71440), (1504, 69445), (1520, 68714), (1598, 65360), (1615, 64672), (1634, 63920), (1720, 60724), (1786, 58480), (1880, 55556), (2021, 51680), (2584, 40420), (2720, 38399), (2924, 35720), (3040, 34357), (3196, 32680), (3230, 32336), (3268, 31960), (3440, 30362), (3572, 29240), (3655, 28576), (3760, 27778), (3995, 26144), (4042, 25840), (4085, 25568), (4465, 23392), (5168, 20210), (5848, 17860), (6392, 16340), (6460, 16168), (6536, 15980), (6880, 15181), (7144, 14620), (7310, 14288), (7520, 13889), (7990, 13072), (8084, 12920), (8170, 12784), (8930, 11696), (10105, 10336)]