166120080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1705

約数の個数: 160

約数和(自身を含む): 598556928

約数和(自身を除く): 432436848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1621, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3242, 3416, 3660, 4270, 4863, 4880, 5124, 6405, 6484, 6832, 7320, 8105, 8540, 9726, 10248, 11347, 12810, 12968, 14640, 16210, 17080, 19452, 20496, 22694, 24315, 25620, 25936, 32420, 34041, 34160, 38904, 45388, 48630, 51240, 56735, 64840, 68082, 77808, 90776, 97260, 98881, 102480, 113470, 129680, 136164, 170205, 181552, 194520, 197762, 226940, 272328, 296643, 340410, 389040, 395524, 453880, 494405, 544656, 593286, 680820, 692167, 791048, 907760, 988810, 1186572, 1361640, 1384334, 1483215, 1582096, 1977620, 2076501, 2373144, 2723280, 2768668, 2966430, 3460835, 3955240, 4153002, 4746288, 5537336, 5932860, 6921670, 7910480, 8306004, 10382505, 11074672, 11865720, 13843340, 16612008, 20765010, 23731440, 27686680, 33224016, 41530020, 55373360, 83060040, 166120080]

約数ペア:

[(1, 166120080), (2, 83060040), (3, 55373360), (4, 41530020), (5, 33224016), (6, 27686680), (7, 23731440), (8, 20765010), (10, 16612008), (12, 13843340), (14, 11865720), (15, 11074672), (16, 10382505), (20, 8306004), (21, 7910480), (24, 6921670), (28, 5932860), (30, 5537336), (35, 4746288), (40, 4153002), (42, 3955240), (48, 3460835), (56, 2966430), (60, 2768668), (61, 2723280), (70, 2373144), (80, 2076501), (84, 1977620), (105, 1582096), (112, 1483215), (120, 1384334), (122, 1361640), (140, 1186572), (168, 988810), (183, 907760), (210, 791048), (240, 692167), (244, 680820), (280, 593286), (305, 544656), (336, 494405), (366, 453880), (420, 395524), (427, 389040), (488, 340410), (560, 296643), (610, 272328), (732, 226940), (840, 197762), (854, 194520), (915, 181552), (976, 170205), (1220, 136164), (1281, 129680), (1464, 113470), (1621, 102480), (1680, 98881), (1708, 97260), (1830, 90776), (2135, 77808), (2440, 68082), (2562, 64840), (2928, 56735), (3242, 51240), (3416, 48630), (3660, 45388), (4270, 38904), (4863, 34160), (4880, 34041), (5124, 32420), (6405, 25936), (6484, 25620), (6832, 24315), (7320, 22694), (8105, 20496), (8540, 19452), (9726, 17080), (10248, 16210), (11347, 14640), (12810, 12968)]