264234080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 467332000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 32, 40, 44, 55, 58, 62, 80, 88, 110, 116, 124, 145, 155, 160, 167, 176, 220, 232, 248, 290, 310, 319, 334, 341, 352, 440, 464, 496, 580, 620, 638, 668, 682, 835, 880, 899, 928, 992, 1160, 1240, 1276, 1336, 1364, 1595, 1670, 1705, 1760, 1798, 1837, 2320, 2480, 2552, 2672, 2728, 3190, 3340, 3410, 3596, 3674, 4495, 4640, 4843, 4960, 5104, 5177, 5344, 5456, 6380, 6680, 6820, 7192, 7348, 8990, 9185, 9686, 9889, 10208, 10354, 10912, 12760, 13360, 13640, 14384, 14696, 17980, 18370, 19372, 19778, 20708, 24215, 25520, 25885, 26720, 27280, 28768, 29392, 35960, 36740, 38744, 39556, 41416, 48430, 49445, 51040, 51770, 53273, 54560, 56947, 58784, 71920, 73480, 77488, 79112, 82832, 96860, 98890, 103540, 106546, 113894, 143840, 146960, 150133, 154976, 158224, 165664, 193720, 197780, 207080, 213092, 227788, 266365, 284735, 293920, 300266, 316448, 387440, 395560, 414160, 426184, 455576, 532730, 569470, 600532, 750665, 774880, 791120, 828320, 852368, 911152, 1065460, 1138940, 1201064, 1501330, 1582240, 1651463, 1704736, 1822304, 2130920, 2277880, 2402128, 3002660, 3302926, 4261840, 4555760, 4804256, 6005320, 6605852, 8257315, 8523680, 9111520, 12010640, 13211704, 16514630, 24021280, 26423408, 33029260, 52846816, 66058520, 132117040, 264234080]

約数ペア:

[(1, 264234080), (2, 132117040), (4, 66058520), (5, 52846816), (8, 33029260), (10, 26423408), (11, 24021280), (16, 16514630), (20, 13211704), (22, 12010640), (29, 9111520), (31, 8523680), (32, 8257315), (40, 6605852), (44, 6005320), (55, 4804256), (58, 4555760), (62, 4261840), (80, 3302926), (88, 3002660), (110, 2402128), (116, 2277880), (124, 2130920), (145, 1822304), (155, 1704736), (160, 1651463), (167, 1582240), (176, 1501330), (220, 1201064), (232, 1138940), (248, 1065460), (290, 911152), (310, 852368), (319, 828320), (334, 791120), (341, 774880), (352, 750665), (440, 600532), (464, 569470), (496, 532730), (580, 455576), (620, 426184), (638, 414160), (668, 395560), (682, 387440), (835, 316448), (880, 300266), (899, 293920), (928, 284735), (992, 266365), (1160, 227788), (1240, 213092), (1276, 207080), (1336, 197780), (1364, 193720), (1595, 165664), (1670, 158224), (1705, 154976), (1760, 150133), (1798, 146960), (1837, 143840), (2320, 113894), (2480, 106546), (2552, 103540), (2672, 98890), (2728, 96860), (3190, 82832), (3340, 79112), (3410, 77488), (3596, 73480), (3674, 71920), (4495, 58784), (4640, 56947), (4843, 54560), (4960, 53273), (5104, 51770), (5177, 51040), (5344, 49445), (5456, 48430), (6380, 41416), (6680, 39556), (6820, 38744), (7192, 36740), (7348, 35960), (8990, 29392), (9185, 28768), (9686, 27280), (9889, 26720), (10208, 25885), (10354, 25520), (10912, 24215), (12760, 20708), (13360, 19778), (13640, 19372), (14384, 18370), (14696, 17980)]