1259123040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5482

約数の個数: 288

約数和(自身を含む): 5125026816

約数和(自身を除く): 3865903776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3680, 3864, 4140, 4830, 5040, 5152, 5431, 5520, 5796, 6440, 6624, 7245, 7728, 8280, 9660, 10080, 10862, 11040, 11592, 12880, 14490, 15456, 16293, 16560, 19320, 21724, 23184, 25760, 27155, 28980, 32586, 33120, 38017, 38640, 43448, 46368, 48879, 54310, 57960, 65172, 76034, 77280, 81465, 86896, 97758, 108620, 114051, 115920, 124913, 130344, 152068, 162930, 173792, 190085, 195516, 217240, 228102, 231840, 244395, 249826, 260688, 304136, 325860, 342153, 374739, 380170, 391032, 434480, 456204, 488790, 499652, 521376, 570255, 608272, 624565, 651720, 684306, 749478, 760340, 782064, 868960, 874391, 912408, 977580, 999304, 1124217, 1140510, 1216544, 1249130, 1303440, 1368612, 1498956, 1520680, 1564128, 1710765, 1748782, 1824816, 1873695, 1955160, 1998608, 2248434, 2281020, 2498260, 2606880, 2623173, 2737224, 2997912, 3041360, 3421530, 3497564, 3649632, 3747390, 3910320, 3997216, 4371955, 4496868, 4562040, 4996520, 5246346, 5474448, 5621085, 5995824, 6082720, 6843060, 6995128, 7494780, 7820640, 7869519, 8743910, 8993736, 9124080, 9993040, 10492692, 10948896, 11242170, 11991648, 13115865, 13686120, 13990256, 14989560, 15739038, 17487820, 17987472, 18248160, 19986080, 20985384, 22484340, 26231730, 27372240, 27980512, 29979120, 31478076, 34975640, 35974944, 39347595, 41970768, 44968680, 52463460, 54744480, 59958240, 62956152, 69951280, 78695190, 83941536, 89937360, 104926920, 125912304, 139902560, 157390380, 179874720, 209853840, 251824608, 314780760, 419707680, 629561520, 1259123040]

約数ペア:

[(1, 1259123040), (2, 629561520), (3, 419707680), (4, 314780760), (5, 251824608), (6, 209853840), (7, 179874720), (8, 157390380), (9, 139902560), (10, 125912304), (12, 104926920), (14, 89937360), (15, 83941536), (16, 78695190), (18, 69951280), (20, 62956152), (21, 59958240), (23, 54744480), (24, 52463460), (28, 44968680), (30, 41970768), (32, 39347595), (35, 35974944), (36, 34975640), (40, 31478076), (42, 29979120), (45, 27980512), (46, 27372240), (48, 26231730), (56, 22484340), (60, 20985384), (63, 19986080), (69, 18248160), (70, 17987472), (72, 17487820), (80, 15739038), (84, 14989560), (90, 13990256), (92, 13686120), (96, 13115865), (105, 11991648), (112, 11242170), (115, 10948896), (120, 10492692), (126, 9993040), (138, 9124080), (140, 8993736), (144, 8743910), (160, 7869519), (161, 7820640), (168, 7494780), (180, 6995128), (184, 6843060), (207, 6082720), (210, 5995824), (224, 5621085), (230, 5474448), (240, 5246346), (252, 4996520), (276, 4562040), (280, 4496868), (288, 4371955), (315, 3997216), (322, 3910320), (336, 3747390), (345, 3649632), (360, 3497564), (368, 3421530), (414, 3041360), (420, 2997912), (460, 2737224), (480, 2623173), (483, 2606880), (504, 2498260), (552, 2281020), (560, 2248434), (630, 1998608), (644, 1955160), (672, 1873695), (690, 1824816), (720, 1748782), (736, 1710765), (805, 1564128), (828, 1520680), (840, 1498956), (920, 1368612), (966, 1303440), (1008, 1249130), (1035, 1216544), (1104, 1140510), (1120, 1124217), (1260, 999304), (1288, 977580), (1380, 912408), (1440, 874391), (1449, 868960), (1610, 782064), (1656, 760340), (1680, 749478), (1840, 684306), (1932, 651720), (2016, 624565), (2070, 608272), (2208, 570255), (2415, 521376), (2520, 499652), (2576, 488790), (2760, 456204), (2898, 434480), (3220, 391032), (3312, 380170), (3360, 374739), (3680, 342153), (3864, 325860), (4140, 304136), (4830, 260688), (5040, 249826), (5152, 244395), (5431, 231840), (5520, 228102), (5796, 217240), (6440, 195516), (6624, 190085), (7245, 173792), (7728, 162930), (8280, 152068), (9660, 130344), (10080, 124913), (10862, 115920), (11040, 114051), (11592, 108620), (12880, 97758), (14490, 86896), (15456, 81465), (16293, 77280), (16560, 76034), (19320, 65172), (21724, 57960), (23184, 54310), (25760, 48879), (27155, 46368), (28980, 43448), (32586, 38640), (33120, 38017)]