16481479560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1523}}^1$

素因数の和:2548

約数の個数: 256

約数和(自身を含む): 60956098560

約数和(自身を除く): 44474619000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 991, 1092, 1365, 1523, 1560, 1820, 1982, 2184, 2730, 2973, 3046, 3640, 3964, 4569, 4955, 5460, 5946, 6092, 6937, 7615, 7928, 9138, 9910, 10661, 10920, 11892, 12184, 12883, 13874, 14865, 15230, 18276, 19799, 19820, 20811, 21322, 22845, 23784, 25766, 27748, 29730, 30460, 31983, 34685, 36552, 38649, 39598, 39640, 41622, 42644, 45690, 51532, 53305, 55496, 59397, 59460, 60920, 63966, 64415, 69370, 77298, 79196, 83244, 85288, 90181, 91380, 98995, 103064, 104055, 106610, 118794, 118920, 127932, 128830, 138593, 138740, 154596, 158392, 159915, 166488, 180362, 182760, 193245, 197990, 208110, 213220, 237588, 255864, 257660, 270543, 277186, 277480, 296985, 309192, 319830, 360724, 386490, 395980, 415779, 416220, 426440, 450905, 475176, 515320, 541086, 554372, 593970, 639660, 692965, 721448, 772980, 791960, 831558, 832440, 901810, 1082172, 1108744, 1187940, 1279320, 1352715, 1385930, 1509293, 1545960, 1663116, 1803620, 2078895, 2164344, 2375880, 2705430, 2771860, 3018586, 3326232, 3607240, 4157790, 4527879, 5410860, 5543720, 6037172, 7546465, 8315580, 9055758, 10565051, 10821720, 12074344, 15092930, 16631160, 18111516, 19620809, 21130102, 22639395, 30185860, 31695153, 36223032, 39241618, 42260204, 45278790, 52825255, 58862427, 60371720, 63390306, 78483236, 84520408, 90557580, 98104045, 105650510, 117724854, 126780612, 137345663, 156966472, 158475765, 181115160, 196208090, 211301020, 235449708, 253561224, 274691326, 294312135, 316951530, 392416180, 412036989, 422602040, 470899416, 549382652, 588624270, 633903060, 686728315, 784832360, 824073978, 1098765304, 1177248540, 1267806120, 1373456630, 1648147956, 2060184945, 2354497080, 2746913260, 3296295912, 4120369890, 5493826520, 8240739780, 16481479560]

約数ペア:

[(1, 16481479560), (2, 8240739780), (3, 5493826520), (4, 4120369890), (5, 3296295912), (6, 2746913260), (7, 2354497080), (8, 2060184945), (10, 1648147956), (12, 1373456630), (13, 1267806120), (14, 1177248540), (15, 1098765304), (20, 824073978), (21, 784832360), (24, 686728315), (26, 633903060), (28, 588624270), (30, 549382652), (35, 470899416), (39, 422602040), (40, 412036989), (42, 392416180), (52, 316951530), (56, 294312135), (60, 274691326), (65, 253561224), (70, 235449708), (78, 211301020), (84, 196208090), (91, 181115160), (104, 158475765), (105, 156966472), (120, 137345663), (130, 126780612), (140, 117724854), (156, 105650510), (168, 98104045), (182, 90557580), (195, 84520408), (210, 78483236), (260, 63390306), (273, 60371720), (280, 58862427), (312, 52825255), (364, 45278790), (390, 42260204), (420, 39241618), (455, 36223032), (520, 31695153), (546, 30185860), (728, 22639395), (780, 21130102), (840, 19620809), (910, 18111516), (991, 16631160), (1092, 15092930), (1365, 12074344), (1523, 10821720), (1560, 10565051), (1820, 9055758), (1982, 8315580), (2184, 7546465), (2730, 6037172), (2973, 5543720), (3046, 5410860), (3640, 4527879), (3964, 4157790), (4569, 3607240), (4955, 3326232), (5460, 3018586), (5946, 2771860), (6092, 2705430), (6937, 2375880), (7615, 2164344), (7928, 2078895), (9138, 1803620), (9910, 1663116), (10661, 1545960), (10920, 1509293), (11892, 1385930), (12184, 1352715), (12883, 1279320), (13874, 1187940), (14865, 1108744), (15230, 1082172), (18276, 901810), (19799, 832440), (19820, 831558), (20811, 791960), (21322, 772980), (22845, 721448), (23784, 692965), (25766, 639660), (27748, 593970), (29730, 554372), (30460, 541086), (31983, 515320), (34685, 475176), (36552, 450905), (38649, 426440), (39598, 416220), (39640, 415779), (41622, 395980), (42644, 386490), (45690, 360724), (51532, 319830), (53305, 309192), (55496, 296985), (59397, 277480), (59460, 277186), (60920, 270543), (63966, 257660), (64415, 255864), (69370, 237588), (77298, 213220), (79196, 208110), (83244, 197990), (85288, 193245), (90181, 182760), (91380, 180362), (98995, 166488), (103064, 159915), (104055, 158392), (106610, 154596), (118794, 138740), (118920, 138593), (127932, 128830)]