409294493160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3331}}^1\times {\mathrm{20897}}^1$

素因数の和:24256

約数の個数: 192

約数和(自身を含む): 1428851430720

約数和(自身を除く): 1019556937560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 3331, 5880, 6662, 9993, 13324, 16655, 19986, 20897, 23317, 26648, 33310, 39972, 41794, 46634, 49965, 62691, 66620, 69951, 79944, 83588, 93268, 99930, 104485, 116585, 125382, 133240, 139902, 146279, 163219, 167176, 186536, 199860, 208970, 233170, 250764, 279804, 292558, 313455, 326438, 349755, 399720, 417940, 438837, 466340, 489657, 501528, 559608, 585116, 626910, 652876, 699510, 731395, 816095, 835880, 877674, 932680, 979314, 1023953, 1170232, 1253820, 1305752, 1399020, 1462790, 1632190, 1755348, 1958628, 2047906, 2194185, 2448285, 2507640, 2798040, 2925580, 3071859, 3264380, 3510696, 3917256, 4095812, 4388370, 4896570, 5119765, 5851160, 6143718, 6528760, 8191624, 8776740, 9793140, 10239530, 12287436, 15359295, 17553480, 19586280, 20479060, 24574872, 30718590, 40958120, 61437180, 69607907, 122874360, 139215814, 208823721, 278431628, 348039535, 417647442, 487255349, 556863256, 696079070, 835294884, 974510698, 1044118605, 1392158140, 1461766047, 1670589768, 1949021396, 2088237210, 2436276745, 2784316280, 2923532094, 3410787443, 3898042792, 4176474420, 4872553490, 5847064188, 6821574886, 7308830235, 8352948840, 9745106980, 10232362329, 11694128376, 13643149772, 14617660470, 17053937215, 19490213960, 20464724658, 27286299544, 29235320940, 34107874430, 40929449316, 51161811645, 58470641880, 68215748860, 81858898632, 102323623290, 136431497720, 204647246580, 409294493160]

約数ペア:

[(1, 409294493160), (2, 204647246580), (3, 136431497720), (4, 102323623290), (5, 81858898632), (6, 68215748860), (7, 58470641880), (8, 51161811645), (10, 40929449316), (12, 34107874430), (14, 29235320940), (15, 27286299544), (20, 20464724658), (21, 19490213960), (24, 17053937215), (28, 14617660470), (30, 13643149772), (35, 11694128376), (40, 10232362329), (42, 9745106980), (49, 8352948840), (56, 7308830235), (60, 6821574886), (70, 5847064188), (84, 4872553490), (98, 4176474420), (105, 3898042792), (120, 3410787443), (140, 2923532094), (147, 2784316280), (168, 2436276745), (196, 2088237210), (210, 1949021396), (245, 1670589768), (280, 1461766047), (294, 1392158140), (392, 1044118605), (420, 974510698), (490, 835294884), (588, 696079070), (735, 556863256), (840, 487255349), (980, 417647442), (1176, 348039535), (1470, 278431628), (1960, 208823721), (2940, 139215814), (3331, 122874360), (5880, 69607907), (6662, 61437180), (9993, 40958120), (13324, 30718590), (16655, 24574872), (19986, 20479060), (20897, 19586280), (23317, 17553480), (26648, 15359295), (33310, 12287436), (39972, 10239530), (41794, 9793140), (46634, 8776740), (49965, 8191624), (62691, 6528760), (66620, 6143718), (69951, 5851160), (79944, 5119765), (83588, 4896570), (93268, 4388370), (99930, 4095812), (104485, 3917256), (116585, 3510696), (125382, 3264380), (133240, 3071859), (139902, 2925580), (146279, 2798040), (163219, 2507640), (167176, 2448285), (186536, 2194185), (199860, 2047906), (208970, 1958628), (233170, 1755348), (250764, 1632190), (279804, 1462790), (292558, 1399020), (313455, 1305752), (326438, 1253820), (349755, 1170232), (399720, 1023953), (417940, 979314), (438837, 932680), (466340, 877674), (489657, 835880), (501528, 816095), (559608, 731395), (585116, 699510), (626910, 652876)]