388742738880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1\times {\mathrm{2311}}^1$

素因数の和:3747

約数の個数: 224

約数和(自身を含む): 1244777840640

約数和(自身を除く): 856035101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1096, 1279, 1370, 1644, 2055, 2192, 2311, 2558, 2740, 3288, 3837, 4110, 4384, 4622, 5116, 5480, 6395, 6576, 6933, 7674, 8220, 8768, 9244, 10232, 10960, 11555, 12790, 13152, 13866, 15348, 16440, 18488, 19185, 20464, 21920, 23110, 25580, 26304, 27732, 30696, 32880, 34665, 36976, 38370, 40928, 43840, 46220, 51160, 55464, 61392, 65760, 69330, 73952, 76740, 81856, 92440, 102320, 110928, 122784, 131520, 138660, 147904, 153480, 175223, 184880, 204640, 221856, 245568, 277320, 306960, 316607, 350446, 369760, 409280, 443712, 525669, 554640, 613920, 633214, 700892, 739520, 876115, 949821, 1051338, 1109280, 1227840, 1266428, 1401784, 1583035, 1752230, 1899642, 2102676, 2218560, 2532856, 2628345, 2803568, 2955769, 3166070, 3504460, 3799284, 4205352, 4749105, 5065712, 5256690, 5607136, 5911538, 6332140, 7008920, 7598568, 8410704, 8867307, 9498210, 10131424, 10513380, 11214272, 11823076, 12664280, 14017840, 14778845, 15197136, 16821408, 17734614, 18996420, 20262848, 21026760, 23646152, 25328560, 28035680, 29557690, 30394272, 33642816, 35469228, 37992840, 42053520, 44336535, 47292304, 50657120, 56071360, 59115380, 60788544, 70938456, 75985680, 84107040, 88673070, 94584608, 101314240, 118230760, 141876912, 151971360, 168214080, 177346140, 189169216, 236461520, 283753824, 303942720, 354692280, 404940353, 472923040, 567507648, 709384560, 809880706, 945846080, 1214821059, 1418769120, 1619761412, 2024701765, 2429642118, 2837538240, 3239522824, 4049403530, 4859284236, 6074105295, 6479045648, 8098807060, 9718568472, 12148210590, 12958091296, 16197614120, 19437136944, 24296421180, 25916182592, 32395228240, 38874273888, 48592842360, 64790456480, 77748547776, 97185684720, 129580912960, 194371369440, 388742738880]

約数ペア:

[(1, 388742738880), (2, 194371369440), (3, 129580912960), (4, 97185684720), (5, 77748547776), (6, 64790456480), (8, 48592842360), (10, 38874273888), (12, 32395228240), (15, 25916182592), (16, 24296421180), (20, 19437136944), (24, 16197614120), (30, 12958091296), (32, 12148210590), (40, 9718568472), (48, 8098807060), (60, 6479045648), (64, 6074105295), (80, 4859284236), (96, 4049403530), (120, 3239522824), (137, 2837538240), (160, 2429642118), (192, 2024701765), (240, 1619761412), (274, 1418769120), (320, 1214821059), (411, 945846080), (480, 809880706), (548, 709384560), (685, 567507648), (822, 472923040), (960, 404940353), (1096, 354692280), (1279, 303942720), (1370, 283753824), (1644, 236461520), (2055, 189169216), (2192, 177346140), (2311, 168214080), (2558, 151971360), (2740, 141876912), (3288, 118230760), (3837, 101314240), (4110, 94584608), (4384, 88673070), (4622, 84107040), (5116, 75985680), (5480, 70938456), (6395, 60788544), (6576, 59115380), (6933, 56071360), (7674, 50657120), (8220, 47292304), (8768, 44336535), (9244, 42053520), (10232, 37992840), (10960, 35469228), (11555, 33642816), (12790, 30394272), (13152, 29557690), (13866, 28035680), (15348, 25328560), (16440, 23646152), (18488, 21026760), (19185, 20262848), (20464, 18996420), (21920, 17734614), (23110, 16821408), (25580, 15197136), (26304, 14778845), (27732, 14017840), (30696, 12664280), (32880, 11823076), (34665, 11214272), (36976, 10513380), (38370, 10131424), (40928, 9498210), (43840, 8867307), (46220, 8410704), (51160, 7598568), (55464, 7008920), (61392, 6332140), (65760, 5911538), (69330, 5607136), (73952, 5256690), (76740, 5065712), (81856, 4749105), (92440, 4205352), (102320, 3799284), (110928, 3504460), (122784, 3166070), (131520, 2955769), (138660, 2803568), (147904, 2628345), (153480, 2532856), (175223, 2218560), (184880, 2102676), (204640, 1899642), (221856, 1752230), (245568, 1583035), (277320, 1401784), (306960, 1266428), (316607, 1227840), (350446, 1109280), (369760, 1051338), (409280, 949821), (443712, 876115), (525669, 739520), (554640, 700892), (613920, 633214)]