742541520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15241}}^1$

素因数の和:15293

約数の個数: 160

約数和(自身を含む): 2721611520

約数和(自身を除く): 1979070000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 15241, 16240, 24360, 30482, 45723, 48720, 60964, 76205, 91446, 106687, 121928, 152410, 182892, 213374, 228615, 243856, 304820, 320061, 365784, 426748, 441989, 457230, 533435, 609640, 640122, 731568, 853496, 883978, 914460, 1066870, 1219280, 1280244, 1325967, 1600305, 1706992, 1767956, 1828920, 2133740, 2209945, 2560488, 2651934, 3093923, 3200610, 3535912, 3657840, 4267480, 4419890, 5120976, 5303868, 6187846, 6401220, 6629835, 7071824, 8534960, 8839780, 9281769, 10607736, 12375692, 12802440, 13259670, 15469615, 17679560, 18563538, 21215472, 24751384, 25604880, 26519340, 30939230, 35359120, 37127076, 46408845, 49502768, 53038680, 61878460, 74254152, 92817690, 106077360, 123756920, 148508304, 185635380, 247513840, 371270760, 742541520]

約数ペア:

[(1, 742541520), (2, 371270760), (3, 247513840), (4, 185635380), (5, 148508304), (6, 123756920), (7, 106077360), (8, 92817690), (10, 74254152), (12, 61878460), (14, 53038680), (15, 49502768), (16, 46408845), (20, 37127076), (21, 35359120), (24, 30939230), (28, 26519340), (29, 25604880), (30, 24751384), (35, 21215472), (40, 18563538), (42, 17679560), (48, 15469615), (56, 13259670), (58, 12802440), (60, 12375692), (70, 10607736), (80, 9281769), (84, 8839780), (87, 8534960), (105, 7071824), (112, 6629835), (116, 6401220), (120, 6187846), (140, 5303868), (145, 5120976), (168, 4419890), (174, 4267480), (203, 3657840), (210, 3535912), (232, 3200610), (240, 3093923), (280, 2651934), (290, 2560488), (336, 2209945), (348, 2133740), (406, 1828920), (420, 1767956), (435, 1706992), (464, 1600305), (560, 1325967), (580, 1280244), (609, 1219280), (696, 1066870), (812, 914460), (840, 883978), (870, 853496), (1015, 731568), (1160, 640122), (1218, 609640), (1392, 533435), (1624, 457230), (1680, 441989), (1740, 426748), (2030, 365784), (2320, 320061), (2436, 304820), (3045, 243856), (3248, 228615), (3480, 213374), (4060, 182892), (4872, 152410), (6090, 121928), (6960, 106687), (8120, 91446), (9744, 76205), (12180, 60964), (15241, 48720), (16240, 45723), (24360, 30482)]