457838460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 1501839360

約数和(自身を除く): 1044000900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 191, 193, 207, 230, 270, 276, 345, 382, 386, 414, 460, 540, 573, 579, 621, 690, 764, 772, 828, 955, 965, 1035, 1146, 1158, 1242, 1380, 1719, 1737, 1910, 1930, 2070, 2292, 2316, 2484, 2865, 2895, 3105, 3438, 3474, 3820, 3860, 4140, 4393, 4439, 5157, 5211, 5730, 5790, 6210, 6876, 6948, 8595, 8685, 8786, 8878, 10314, 10422, 11460, 11580, 12420, 13179, 13317, 17190, 17370, 17572, 17756, 20628, 20844, 21965, 22195, 25785, 26055, 26358, 26634, 34380, 34740, 36863, 39537, 39951, 43930, 44390, 51570, 52110, 52716, 53268, 65895, 66585, 73726, 79074, 79902, 87860, 88780, 103140, 104220, 110589, 118611, 119853, 131790, 133170, 147452, 158148, 159804, 184315, 197685, 199755, 221178, 237222, 239706, 263580, 266340, 331767, 368630, 395370, 399510, 442356, 474444, 479412, 552945, 593055, 599265, 663534, 737260, 790740, 799020, 847849, 995301, 1105890, 1186110, 1198530, 1327068, 1658835, 1695698, 1990602, 2211780, 2372220, 2397060, 2543547, 3317670, 3391396, 3981204, 4239245, 4976505, 5087094, 6635340, 7630641, 8478490, 9953010, 10174188, 12717735, 15261282, 16956980, 19906020, 22891923, 25435470, 30522564, 38153205, 45783846, 50870940, 76306410, 91567692, 114459615, 152612820, 228919230, 457838460]

約数ペア:

[(1, 457838460), (2, 228919230), (3, 152612820), (4, 114459615), (5, 91567692), (6, 76306410), (9, 50870940), (10, 45783846), (12, 38153205), (15, 30522564), (18, 25435470), (20, 22891923), (23, 19906020), (27, 16956980), (30, 15261282), (36, 12717735), (45, 10174188), (46, 9953010), (54, 8478490), (60, 7630641), (69, 6635340), (90, 5087094), (92, 4976505), (108, 4239245), (115, 3981204), (135, 3391396), (138, 3317670), (180, 2543547), (191, 2397060), (193, 2372220), (207, 2211780), (230, 1990602), (270, 1695698), (276, 1658835), (345, 1327068), (382, 1198530), (386, 1186110), (414, 1105890), (460, 995301), (540, 847849), (573, 799020), (579, 790740), (621, 737260), (690, 663534), (764, 599265), (772, 593055), (828, 552945), (955, 479412), (965, 474444), (1035, 442356), (1146, 399510), (1158, 395370), (1242, 368630), (1380, 331767), (1719, 266340), (1737, 263580), (1910, 239706), (1930, 237222), (2070, 221178), (2292, 199755), (2316, 197685), (2484, 184315), (2865, 159804), (2895, 158148), (3105, 147452), (3438, 133170), (3474, 131790), (3820, 119853), (3860, 118611), (4140, 110589), (4393, 104220), (4439, 103140), (5157, 88780), (5211, 87860), (5730, 79902), (5790, 79074), (6210, 73726), (6876, 66585), (6948, 65895), (8595, 53268), (8685, 52716), (8786, 52110), (8878, 51570), (10314, 44390), (10422, 43930), (11460, 39951), (11580, 39537), (12420, 36863), (13179, 34740), (13317, 34380), (17190, 26634), (17370, 26358), (17572, 26055), (17756, 25785), (20628, 22195), (20844, 21965)]