77753760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 284643072

約数和(自身を除く): 206889312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 317, 336, 365, 420, 438, 480, 511, 560, 584, 634, 672, 730, 840, 876, 951, 1022, 1095, 1120, 1168, 1268, 1460, 1533, 1585, 1680, 1752, 1902, 2044, 2190, 2219, 2336, 2536, 2555, 2920, 3066, 3170, 3360, 3504, 3804, 4088, 4380, 4438, 4755, 5072, 5110, 5840, 6132, 6340, 6657, 7008, 7608, 7665, 8176, 8760, 8876, 9510, 10144, 10220, 11095, 11680, 12264, 12680, 13314, 15216, 15330, 16352, 17520, 17752, 19020, 20440, 22190, 23141, 24528, 25360, 26628, 30432, 30660, 33285, 35040, 35504, 38040, 40880, 44380, 46282, 49056, 50720, 53256, 61320, 66570, 69423, 71008, 76080, 81760, 88760, 92564, 106512, 115705, 122640, 133140, 138846, 152160, 161987, 177520, 185128, 213024, 231410, 245280, 266280, 277692, 323974, 347115, 355040, 370256, 462820, 485961, 532560, 555384, 647948, 694230, 740512, 809935, 925640, 971922, 1065120, 1110768, 1295896, 1388460, 1619870, 1851280, 1943844, 2221536, 2429805, 2591792, 2776920, 3239740, 3702560, 3887688, 4859610, 5183584, 5553840, 6479480, 7775376, 9719220, 11107680, 12958960, 15550752, 19438440, 25917920, 38876880, 77753760]

約数ペア:

[(1, 77753760), (2, 38876880), (3, 25917920), (4, 19438440), (5, 15550752), (6, 12958960), (7, 11107680), (8, 9719220), (10, 7775376), (12, 6479480), (14, 5553840), (15, 5183584), (16, 4859610), (20, 3887688), (21, 3702560), (24, 3239740), (28, 2776920), (30, 2591792), (32, 2429805), (35, 2221536), (40, 1943844), (42, 1851280), (48, 1619870), (56, 1388460), (60, 1295896), (70, 1110768), (73, 1065120), (80, 971922), (84, 925640), (96, 809935), (105, 740512), (112, 694230), (120, 647948), (140, 555384), (146, 532560), (160, 485961), (168, 462820), (210, 370256), (219, 355040), (224, 347115), (240, 323974), (280, 277692), (292, 266280), (317, 245280), (336, 231410), (365, 213024), (420, 185128), (438, 177520), (480, 161987), (511, 152160), (560, 138846), (584, 133140), (634, 122640), (672, 115705), (730, 106512), (840, 92564), (876, 88760), (951, 81760), (1022, 76080), (1095, 71008), (1120, 69423), (1168, 66570), (1268, 61320), (1460, 53256), (1533, 50720), (1585, 49056), (1680, 46282), (1752, 44380), (1902, 40880), (2044, 38040), (2190, 35504), (2219, 35040), (2336, 33285), (2536, 30660), (2555, 30432), (2920, 26628), (3066, 25360), (3170, 24528), (3360, 23141), (3504, 22190), (3804, 20440), (4088, 19020), (4380, 17752), (4438, 17520), (4755, 16352), (5072, 15330), (5110, 15216), (5840, 13314), (6132, 12680), (6340, 12264), (6657, 11680), (7008, 11095), (7608, 10220), (7665, 10144), (8176, 9510), (8760, 8876)]