238098120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 840672000

約数和(自身を除く): 602573880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 29, 30, 38, 39, 40, 52, 57, 58, 60, 65, 76, 78, 87, 95, 104, 114, 116, 120, 130, 145, 152, 156, 174, 190, 195, 228, 232, 247, 260, 277, 285, 290, 312, 348, 377, 380, 390, 435, 456, 494, 520, 551, 554, 570, 580, 696, 741, 754, 760, 780, 831, 870, 988, 1102, 1108, 1131, 1140, 1160, 1235, 1385, 1482, 1508, 1560, 1653, 1662, 1740, 1885, 1976, 2204, 2216, 2262, 2280, 2470, 2755, 2770, 2964, 3016, 3306, 3324, 3480, 3601, 3705, 3770, 4155, 4408, 4524, 4940, 5263, 5510, 5540, 5655, 5928, 6612, 6648, 7163, 7202, 7410, 7540, 8033, 8265, 8310, 9048, 9880, 10526, 10803, 11020, 11080, 11310, 13224, 14326, 14404, 14820, 15080, 15789, 16066, 16530, 16620, 18005, 21052, 21489, 21606, 22040, 22620, 24099, 26315, 28652, 28808, 29640, 31578, 32132, 33060, 33240, 35815, 36010, 40165, 42104, 42978, 43212, 45240, 48198, 52630, 54015, 57304, 63156, 64264, 66120, 68419, 71630, 72020, 78945, 80330, 85956, 86424, 96396, 104429, 105260, 107445, 108030, 120495, 126312, 136838, 143260, 144040, 152627, 157890, 160660, 171912, 192792, 205257, 208858, 210520, 214890, 216060, 240990, 273676, 286520, 305254, 313287, 315780, 321320, 342095, 410514, 417716, 429780, 432120, 457881, 481980, 522145, 547352, 610508, 626574, 631560, 684190, 763135, 821028, 835432, 859560, 915762, 963960, 1026285, 1044290, 1221016, 1253148, 1368380, 1526270, 1566435, 1642056, 1831524, 1984151, 2052570, 2088580, 2289405, 2506296, 2736760, 3052540, 3132870, 3663048, 3968302, 4105140, 4177160, 4578810, 5952453, 6105080, 6265740, 7936604, 8210280, 9157620, 9920755, 11904906, 12531480, 15873208, 18315240, 19841510, 23809812, 29762265, 39683020, 47619624, 59524530, 79366040, 119049060, 238098120]

約数ペア:

[(1, 238098120), (2, 119049060), (3, 79366040), (4, 59524530), (5, 47619624), (6, 39683020), (8, 29762265), (10, 23809812), (12, 19841510), (13, 18315240), (15, 15873208), (19, 12531480), (20, 11904906), (24, 9920755), (26, 9157620), (29, 8210280), (30, 7936604), (38, 6265740), (39, 6105080), (40, 5952453), (52, 4578810), (57, 4177160), (58, 4105140), (60, 3968302), (65, 3663048), (76, 3132870), (78, 3052540), (87, 2736760), (95, 2506296), (104, 2289405), (114, 2088580), (116, 2052570), (120, 1984151), (130, 1831524), (145, 1642056), (152, 1566435), (156, 1526270), (174, 1368380), (190, 1253148), (195, 1221016), (228, 1044290), (232, 1026285), (247, 963960), (260, 915762), (277, 859560), (285, 835432), (290, 821028), (312, 763135), (348, 684190), (377, 631560), (380, 626574), (390, 610508), (435, 547352), (456, 522145), (494, 481980), (520, 457881), (551, 432120), (554, 429780), (570, 417716), (580, 410514), (696, 342095), (741, 321320), (754, 315780), (760, 313287), (780, 305254), (831, 286520), (870, 273676), (988, 240990), (1102, 216060), (1108, 214890), (1131, 210520), (1140, 208858), (1160, 205257), (1235, 192792), (1385, 171912), (1482, 160660), (1508, 157890), (1560, 152627), (1653, 144040), (1662, 143260), (1740, 136838), (1885, 126312), (1976, 120495), (2204, 108030), (2216, 107445), (2262, 105260), (2280, 104429), (2470, 96396), (2755, 86424), (2770, 85956), (2964, 80330), (3016, 78945), (3306, 72020), (3324, 71630), (3480, 68419), (3601, 66120), (3705, 64264), (3770, 63156), (4155, 57304), (4408, 54015), (4524, 52630), (4940, 48198), (5263, 45240), (5510, 43212), (5540, 42978), (5655, 42104), (5928, 40165), (6612, 36010), (6648, 35815), (7163, 33240), (7202, 33060), (7410, 32132), (7540, 31578), (8033, 29640), (8265, 28808), (8310, 28652), (9048, 26315), (9880, 24099), (10526, 22620), (10803, 22040), (11020, 21606), (11080, 21489), (11310, 21052), (13224, 18005), (14326, 16620), (14404, 16530), (14820, 16066), (15080, 15789)]