21546129960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{14929}}^1$

素因数の和:15176

約数の個数: 192

約数和(自身を含む): 74064744000

約数和(自身を除く): 52518614040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 211, 228, 285, 342, 360, 380, 422, 456, 570, 633, 684, 760, 844, 855, 1055, 1140, 1266, 1368, 1688, 1710, 1899, 2110, 2280, 2532, 3165, 3420, 3798, 4009, 4220, 5064, 6330, 6840, 7596, 8018, 8440, 9495, 12027, 12660, 14929, 15192, 16036, 18990, 20045, 24054, 25320, 29858, 32072, 36081, 37980, 40090, 44787, 48108, 59716, 60135, 72162, 74645, 75960, 80180, 89574, 96216, 119432, 120270, 134361, 144324, 149290, 160360, 179148, 180405, 223935, 240540, 268722, 283651, 288648, 298580, 358296, 360810, 447870, 481080, 537444, 567302, 597160, 671805, 721620, 850953, 895740, 1074888, 1134604, 1343610, 1418255, 1443240, 1701906, 1791480, 2269208, 2552859, 2687220, 2836510, 3150019, 3403812, 4254765, 5105718, 5374440, 5673020, 6300038, 6807624, 8509530, 9450057, 10211436, 11346040, 12600076, 12764295, 15750095, 17019060, 18900114, 20422872, 25200152, 25528590, 28350171, 31500190, 34038120, 37800228, 47250285, 51057180, 56700342, 59850361, 63000380, 75600456, 94500570, 102114360, 113400684, 119700722, 126000760, 141750855, 179551083, 189001140, 226801368, 239401444, 283501710, 299251805, 359102166, 378002280, 478802888, 538653249, 567003420, 598503610, 718204332, 897755415, 1077306498, 1134006840, 1197007220, 1436408664, 1795510830, 2154612996, 2394014440, 2693266245, 3591021660, 4309225992, 5386532490, 7182043320, 10773064980, 21546129960]

約数ペア:

[(1, 21546129960), (2, 10773064980), (3, 7182043320), (4, 5386532490), (5, 4309225992), (6, 3591021660), (8, 2693266245), (9, 2394014440), (10, 2154612996), (12, 1795510830), (15, 1436408664), (18, 1197007220), (19, 1134006840), (20, 1077306498), (24, 897755415), (30, 718204332), (36, 598503610), (38, 567003420), (40, 538653249), (45, 478802888), (57, 378002280), (60, 359102166), (72, 299251805), (76, 283501710), (90, 239401444), (95, 226801368), (114, 189001140), (120, 179551083), (152, 141750855), (171, 126000760), (180, 119700722), (190, 113400684), (211, 102114360), (228, 94500570), (285, 75600456), (342, 63000380), (360, 59850361), (380, 56700342), (422, 51057180), (456, 47250285), (570, 37800228), (633, 34038120), (684, 31500190), (760, 28350171), (844, 25528590), (855, 25200152), (1055, 20422872), (1140, 18900114), (1266, 17019060), (1368, 15750095), (1688, 12764295), (1710, 12600076), (1899, 11346040), (2110, 10211436), (2280, 9450057), (2532, 8509530), (3165, 6807624), (3420, 6300038), (3798, 5673020), (4009, 5374440), (4220, 5105718), (5064, 4254765), (6330, 3403812), (6840, 3150019), (7596, 2836510), (8018, 2687220), (8440, 2552859), (9495, 2269208), (12027, 1791480), (12660, 1701906), (14929, 1443240), (15192, 1418255), (16036, 1343610), (18990, 1134604), (20045, 1074888), (24054, 895740), (25320, 850953), (29858, 721620), (32072, 671805), (36081, 597160), (37980, 567302), (40090, 537444), (44787, 481080), (48108, 447870), (59716, 360810), (60135, 358296), (72162, 298580), (74645, 288648), (75960, 283651), (80180, 268722), (89574, 240540), (96216, 223935), (119432, 180405), (120270, 179148), (134361, 160360), (144324, 149290)]