155216880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 480

約数和(自身を含む): 675956736

約数和(自身を除く): 520739856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 103, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 161, 168, 180, 182, 184, 195, 206, 207, 208, 210, 230, 234, 240, 252, 260, 273, 276, 280, 299, 309, 312, 315, 322, 336, 345, 360, 364, 368, 390, 412, 414, 420, 455, 460, 468, 483, 504, 515, 520, 546, 552, 560, 585, 598, 618, 624, 630, 644, 690, 720, 721, 728, 780, 805, 819, 824, 828, 840, 897, 910, 920, 927, 936, 966, 1008, 1030, 1035, 1040, 1092, 1104, 1170, 1196, 1236, 1260, 1288, 1339, 1365, 1380, 1442, 1449, 1456, 1495, 1545, 1560, 1610, 1638, 1648, 1656, 1680, 1794, 1820, 1840, 1854, 1872, 1932, 2060, 2070, 2093, 2163, 2184, 2340, 2369, 2392, 2415, 2472, 2520, 2576, 2678, 2691, 2730, 2760, 2884, 2898, 2990, 3090, 3120, 3220, 3276, 3312, 3588, 3605, 3640, 3708, 3864, 4017, 4095, 4120, 4140, 4186, 4326, 4368, 4485, 4635, 4680, 4738, 4784, 4830, 4944, 5040, 5356, 5382, 5460, 5520, 5768, 5796, 5980, 6180, 6279, 6440, 6489, 6552, 6695, 7107, 7176, 7210, 7245, 7280, 7416, 7728, 8034, 8190, 8240, 8280, 8372, 8652, 8970, 9270, 9360, 9373, 9476, 9660, 10465, 10712, 10764, 10815, 10920, 11536, 11592, 11845, 11960, 12051, 12360, 12558, 12880, 12978, 13104, 13390, 13455, 14214, 14352, 14420, 14490, 14832, 16068, 16380, 16560, 16583, 16744, 17304, 17940, 18540, 18746, 18837, 18952, 19320, 20085, 20930, 21321, 21424, 21528, 21630, 21840, 23184, 23690, 23920, 24102, 24720, 25116, 25956, 26780, 26910, 28119, 28428, 28840, 28980, 30797, 31395, 32136, 32445, 32760, 33166, 33488, 34608, 35535, 35880, 37080, 37492, 37674, 37904, 38640, 40170, 41860, 42642, 43056, 43260, 46865, 47380, 48204, 49749, 50232, 51912, 53560, 53820, 56238, 56856, 57680, 57960, 60255, 61594, 62790, 64272, 64890, 65520, 66332, 71070, 71760, 74160, 74984, 75348, 80340, 82915, 83720, 84357, 85284, 86520, 92391, 93730, 94185, 94760, 96408, 99498, 100464, 103824, 106605, 107120, 107640, 112476, 113712, 115920, 120510, 123188, 125580, 129780, 132664, 140595, 142140, 149247, 149968, 150696, 153985, 160680, 165830, 167440, 168714, 170568, 173040, 184782, 187460, 188370, 189520, 192816, 198996, 213210, 215280, 215579, 224952, 241020, 246376, 248745, 251160, 259560, 265328, 277173, 281190, 284280, 298494, 301392, 307970, 321360, 331660, 337428, 341136, 369564, 374920, 376740, 397992, 421785, 426420, 431158, 449904, 461955, 482040, 492752, 497490, 502320, 519120, 554346, 562380, 568560, 596988, 615940, 646737, 663320, 674856, 739128, 746235, 749840, 753480, 795984, 843570, 852840, 862316, 923910, 964080, 994980, 1077895, 1108692, 1124760, 1193976, 1231880, 1293474, 1326640, 1349712, 1385865, 1478256, 1492470, 1506960, 1687140, 1705680, 1724632, 1847820, 1940211, 1989960, 2155790, 2217384, 2249520, 2387952, 2463760, 2586948, 2771730, 2984940, 3233685, 3374280, 3449264, 3695640, 3880422, 3979920, 4311580, 4434768, 5173896, 5543460, 5969880, 6467370, 6748560, 7391280, 7760844, 8623160, 9701055, 10347792, 11086920, 11939760, 12934740, 15521688, 17246320, 19402110, 22173840, 25869480, 31043376, 38804220, 51738960, 77608440, 155216880]

約数ペア:

[(1, 155216880), (2, 77608440), (3, 51738960), (4, 38804220), (5, 31043376), (6, 25869480), (7, 22173840), (8, 19402110), (9, 17246320), (10, 15521688), (12, 12934740), (13, 11939760), (14, 11086920), (15, 10347792), (16, 9701055), (18, 8623160), (20, 7760844), (21, 7391280), (23, 6748560), (24, 6467370), (26, 5969880), (28, 5543460), (30, 5173896), (35, 4434768), (36, 4311580), (39, 3979920), (40, 3880422), (42, 3695640), (45, 3449264), (46, 3374280), (48, 3233685), (52, 2984940), (56, 2771730), (60, 2586948), (63, 2463760), (65, 2387952), (69, 2249520), (70, 2217384), (72, 2155790), (78, 1989960), (80, 1940211), (84, 1847820), (90, 1724632), (91, 1705680), (92, 1687140), (103, 1506960), (104, 1492470), (105, 1478256), (112, 1385865), (115, 1349712), (117, 1326640), (120, 1293474), (126, 1231880), (130, 1193976), (138, 1124760), (140, 1108692), (144, 1077895), (156, 994980), (161, 964080), (168, 923910), (180, 862316), (182, 852840), (184, 843570), (195, 795984), (206, 753480), (207, 749840), (208, 746235), (210, 739128), (230, 674856), (234, 663320), (240, 646737), (252, 615940), (260, 596988), (273, 568560), (276, 562380), (280, 554346), (299, 519120), (309, 502320), (312, 497490), (315, 492752), (322, 482040), (336, 461955), (345, 449904), (360, 431158), (364, 426420), (368, 421785), (390, 397992), (412, 376740), (414, 374920), (420, 369564), (455, 341136), (460, 337428), (468, 331660), (483, 321360), (504, 307970), (515, 301392), (520, 298494), (546, 284280), (552, 281190), (560, 277173), (585, 265328), (598, 259560), (618, 251160), (624, 248745), (630, 246376), (644, 241020), (690, 224952), (720, 215579), (721, 215280), (728, 213210), (780, 198996), (805, 192816), (819, 189520), (824, 188370), (828, 187460), (840, 184782), (897, 173040), (910, 170568), (920, 168714), (927, 167440), (936, 165830), (966, 160680), (1008, 153985), (1030, 150696), (1035, 149968), (1040, 149247), (1092, 142140), (1104, 140595), (1170, 132664), (1196, 129780), (1236, 125580), (1260, 123188), (1288, 120510), (1339, 115920), (1365, 113712), (1380, 112476), (1442, 107640), (1449, 107120), (1456, 106605), (1495, 103824), (1545, 100464), (1560, 99498), (1610, 96408), (1638, 94760), (1648, 94185), (1656, 93730), (1680, 92391), (1794, 86520), (1820, 85284), (1840, 84357), (1854, 83720), (1872, 82915), (1932, 80340), (2060, 75348), (2070, 74984), (2093, 74160), (2163, 71760), (2184, 71070), (2340, 66332), (2369, 65520), (2392, 64890), (2415, 64272), (2472, 62790), (2520, 61594), (2576, 60255), (2678, 57960), (2691, 57680), (2730, 56856), (2760, 56238), (2884, 53820), (2898, 53560), (2990, 51912), (3090, 50232), (3120, 49749), (3220, 48204), (3276, 47380), (3312, 46865), (3588, 43260), (3605, 43056), (3640, 42642), (3708, 41860), (3864, 40170), (4017, 38640), (4095, 37904), (4120, 37674), (4140, 37492), (4186, 37080), (4326, 35880), (4368, 35535), (4485, 34608), (4635, 33488), (4680, 33166), (4738, 32760), (4784, 32445), (4830, 32136), (4944, 31395), (5040, 30797), (5356, 28980), (5382, 28840), (5460, 28428), (5520, 28119), (5768, 26910), (5796, 26780), (5980, 25956), (6180, 25116), (6279, 24720), (6440, 24102), (6489, 23920), (6552, 23690), (6695, 23184), (7107, 21840), (7176, 21630), (7210, 21528), (7245, 21424), (7280, 21321), (7416, 20930), (7728, 20085), (8034, 19320), (8190, 18952), (8240, 18837), (8280, 18746), (8372, 18540), (8652, 17940), (8970, 17304), (9270, 16744), (9360, 16583), (9373, 16560), (9476, 16380), (9660, 16068), (10465, 14832), (10712, 14490), (10764, 14420), (10815, 14352), (10920, 14214), (11536, 13455), (11592, 13390), (11845, 13104), (11960, 12978), (12051, 12880), (12360, 12558)]