131486020120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{1409}}^1$

素因数の和:2298

約数の個数: 256

約数和(自身を含む): 376582348800

約数和(自身を除く): 245096328680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 827, 868, 910, 1085, 1240, 1409, 1612, 1654, 1736, 1820, 2015, 2170, 2818, 2821, 3224, 3308, 3640, 4030, 4135, 4340, 5636, 5642, 5789, 6616, 7045, 8060, 8270, 8680, 9863, 10751, 11272, 11284, 11578, 14090, 14105, 16120, 16540, 18317, 19726, 21502, 22568, 23156, 25637, 28180, 28210, 28945, 33080, 36634, 39452, 43004, 43679, 46312, 49315, 51274, 53755, 56360, 56420, 57890, 73268, 75257, 78904, 86008, 87358, 91585, 98630, 102548, 107510, 112840, 115780, 128185, 128219, 146536, 150514, 174716, 179459, 183170, 197260, 205096, 215020, 218395, 231560, 256370, 256438, 301028, 305753, 333281, 349432, 358918, 366340, 376285, 394520, 430040, 436790, 512740, 512876, 567827, 602056, 611506, 641095, 666562, 717836, 732680, 752570, 873580, 897295, 1025480, 1025752, 1135654, 1165243, 1223012, 1282190, 1333124, 1435672, 1505140, 1528765, 1666405, 1747160, 1794590, 2271308, 2330486, 2332967, 2446024, 2564380, 2666248, 2839135, 3010280, 3057530, 3332810, 3589180, 3974789, 4542616, 4660972, 4665934, 5128760, 5678270, 5826215, 6115060, 6665620, 7178360, 7949578, 8156701, 9321944, 9331868, 11356540, 11652430, 11664835, 12230120, 13331240, 15148159, 15899156, 16313402, 18663736, 19873945, 22713080, 23304860, 23329670, 30296318, 31798312, 32626804, 36122533, 39747890, 40783505, 46609720, 46659340, 60592636, 65253608, 72245066, 75740795, 79495780, 81567010, 93318680, 106037113, 121185272, 144490132, 151481590, 158991560, 163134020, 180612665, 212074226, 252857731, 288980264, 302963180, 326268040, 361225330, 424148452, 469592929, 505715462, 530185565, 605926360, 722450660, 848296904, 939185858, 1011430924, 1060371130, 1264288655, 1444901320, 1878371716, 2022861848, 2120742260, 2347964645, 2528577310, 3287150503, 3756743432, 4241484520, 4695929290, 5057154620, 6574301006, 9391858580, 10114309240, 13148602012, 16435752515, 18783717160, 26297204024, 32871505030, 65743010060, 131486020120]

約数ペア:

[(1, 131486020120), (2, 65743010060), (4, 32871505030), (5, 26297204024), (7, 18783717160), (8, 16435752515), (10, 13148602012), (13, 10114309240), (14, 9391858580), (20, 6574301006), (26, 5057154620), (28, 4695929290), (31, 4241484520), (35, 3756743432), (40, 3287150503), (52, 2528577310), (56, 2347964645), (62, 2120742260), (65, 2022861848), (70, 1878371716), (91, 1444901320), (104, 1264288655), (124, 1060371130), (130, 1011430924), (140, 939185858), (155, 848296904), (182, 722450660), (217, 605926360), (248, 530185565), (260, 505715462), (280, 469592929), (310, 424148452), (364, 361225330), (403, 326268040), (434, 302963180), (455, 288980264), (520, 252857731), (620, 212074226), (728, 180612665), (806, 163134020), (827, 158991560), (868, 151481590), (910, 144490132), (1085, 121185272), (1240, 106037113), (1409, 93318680), (1612, 81567010), (1654, 79495780), (1736, 75740795), (1820, 72245066), (2015, 65253608), (2170, 60592636), (2818, 46659340), (2821, 46609720), (3224, 40783505), (3308, 39747890), (3640, 36122533), (4030, 32626804), (4135, 31798312), (4340, 30296318), (5636, 23329670), (5642, 23304860), (5789, 22713080), (6616, 19873945), (7045, 18663736), (8060, 16313402), (8270, 15899156), (8680, 15148159), (9863, 13331240), (10751, 12230120), (11272, 11664835), (11284, 11652430), (11578, 11356540), (14090, 9331868), (14105, 9321944), (16120, 8156701), (16540, 7949578), (18317, 7178360), (19726, 6665620), (21502, 6115060), (22568, 5826215), (23156, 5678270), (25637, 5128760), (28180, 4665934), (28210, 4660972), (28945, 4542616), (33080, 3974789), (36634, 3589180), (39452, 3332810), (43004, 3057530), (43679, 3010280), (46312, 2839135), (49315, 2666248), (51274, 2564380), (53755, 2446024), (56360, 2332967), (56420, 2330486), (57890, 2271308), (73268, 1794590), (75257, 1747160), (78904, 1666405), (86008, 1528765), (87358, 1505140), (91585, 1435672), (98630, 1333124), (102548, 1282190), (107510, 1223012), (112840, 1165243), (115780, 1135654), (128185, 1025752), (128219, 1025480), (146536, 897295), (150514, 873580), (174716, 752570), (179459, 732680), (183170, 717836), (197260, 666562), (205096, 641095), (215020, 611506), (218395, 602056), (231560, 567827), (256370, 512876), (256438, 512740), (301028, 436790), (305753, 430040), (333281, 394520), (349432, 376285), (358918, 366340)]