1738757680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 4633417728

約数和(自身を除く): 2894660048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 271, 317, 368, 440, 460, 506, 542, 634, 880, 920, 1012, 1084, 1265, 1268, 1355, 1585, 1840, 2024, 2168, 2530, 2536, 2710, 2981, 3170, 3487, 4048, 4336, 5060, 5072, 5420, 5962, 6233, 6340, 6974, 7291, 10120, 10840, 11924, 12466, 12680, 13948, 14582, 14905, 17435, 20240, 21680, 23848, 24932, 25360, 27896, 29164, 29810, 31165, 34870, 36455, 47696, 49864, 55792, 58328, 59620, 62330, 68563, 69740, 72910, 80201, 85907, 99728, 116656, 119240, 124660, 137126, 139480, 145820, 160402, 171814, 238480, 249320, 274252, 278960, 291640, 320804, 342815, 343628, 401005, 429535, 498640, 548504, 583280, 641608, 685630, 687256, 802010, 859070, 944977, 1097008, 1283216, 1371260, 1374512, 1604020, 1718140, 1889954, 1975861, 2742520, 3208040, 3436280, 3779908, 3951722, 4724885, 5485040, 6416080, 6872560, 7559816, 7903444, 9449770, 9879305, 15119632, 15806888, 18899540, 19758610, 21734471, 31613776, 37799080, 39517220, 43468942, 75598160, 79034440, 86937884, 108672355, 158068880, 173875768, 217344710, 347751536, 434689420, 869378840, 1738757680]

約数ペア:

[(1, 1738757680), (2, 869378840), (4, 434689420), (5, 347751536), (8, 217344710), (10, 173875768), (11, 158068880), (16, 108672355), (20, 86937884), (22, 79034440), (23, 75598160), (40, 43468942), (44, 39517220), (46, 37799080), (55, 31613776), (80, 21734471), (88, 19758610), (92, 18899540), (110, 15806888), (115, 15119632), (176, 9879305), (184, 9449770), (220, 7903444), (230, 7559816), (253, 6872560), (271, 6416080), (317, 5485040), (368, 4724885), (440, 3951722), (460, 3779908), (506, 3436280), (542, 3208040), (634, 2742520), (880, 1975861), (920, 1889954), (1012, 1718140), (1084, 1604020), (1265, 1374512), (1268, 1371260), (1355, 1283216), (1585, 1097008), (1840, 944977), (2024, 859070), (2168, 802010), (2530, 687256), (2536, 685630), (2710, 641608), (2981, 583280), (3170, 548504), (3487, 498640), (4048, 429535), (4336, 401005), (5060, 343628), (5072, 342815), (5420, 320804), (5962, 291640), (6233, 278960), (6340, 274252), (6974, 249320), (7291, 238480), (10120, 171814), (10840, 160402), (11924, 145820), (12466, 139480), (12680, 137126), (13948, 124660), (14582, 119240), (14905, 116656), (17435, 99728), (20240, 85907), (21680, 80201), (23848, 72910), (24932, 69740), (25360, 68563), (27896, 62330), (29164, 59620), (29810, 58328), (31165, 55792), (34870, 49864), (36455, 47696)]