156968353520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6317}}^1$

素因数の和:6520

約数の個数: 240

約数和(自身を含む): 427622255424

約数和(自身を除く): 270653901904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 151, 170, 176, 187, 220, 242, 272, 302, 340, 374, 440, 484, 604, 605, 680, 748, 755, 880, 935, 968, 1208, 1210, 1360, 1496, 1510, 1661, 1870, 1936, 2057, 2416, 2420, 2567, 2992, 3020, 3322, 3740, 4114, 4840, 5134, 6040, 6317, 6644, 7480, 8228, 8305, 9680, 10268, 10285, 12080, 12634, 12835, 13288, 14960, 16456, 16610, 18271, 20536, 20570, 25268, 25670, 26576, 28237, 31585, 32912, 33220, 36542, 41072, 41140, 50536, 51340, 56474, 63170, 66440, 69487, 73084, 82280, 91355, 101072, 102680, 107389, 112948, 126340, 132880, 138974, 141185, 146168, 164560, 182710, 205360, 214778, 225896, 252680, 277948, 282370, 292336, 310607, 347435, 365420, 429556, 451792, 505360, 536945, 555896, 564740, 621214, 694870, 730840, 764357, 859112, 953867, 1073890, 1111792, 1129480, 1181279, 1242428, 1389740, 1461680, 1528714, 1553035, 1718224, 1907734, 2147780, 2258960, 2362558, 2484856, 2779480, 3057428, 3106070, 3815468, 3821785, 4295560, 4725116, 4769335, 4969712, 5558960, 5906395, 6114856, 6212140, 7630936, 7643570, 8591120, 9450232, 9538670, 10492537, 11812790, 12229712, 12424280, 12994069, 15261872, 15287140, 16215739, 18900464, 19077340, 20985074, 23625580, 24848560, 25988138, 30574280, 32431478, 38154680, 41970148, 47251160, 51976276, 52462685, 61148560, 64862956, 64970345, 76309360, 81078695, 83940296, 94502320, 103952552, 104925370, 115417907, 129725912, 129940690, 162157390, 167880592, 178373129, 207905104, 209850740, 230835814, 259451824, 259881380, 324314780, 356746258, 419701480, 461671628, 519762760, 577089535, 648629560, 713492516, 839402960, 891865645, 923343256, 1039525520, 1154179070, 1297259120, 1426985032, 1783731290, 1846686512, 1962104419, 2308358140, 2853970064, 3567462580, 3924208838, 4616716280, 7134925160, 7848417676, 9233432560, 9810522095, 14269850320, 15696835352, 19621044190, 31393670704, 39242088380, 78484176760, 156968353520]

約数ペア:

[(1, 156968353520), (2, 78484176760), (4, 39242088380), (5, 31393670704), (8, 19621044190), (10, 15696835352), (11, 14269850320), (16, 9810522095), (17, 9233432560), (20, 7848417676), (22, 7134925160), (34, 4616716280), (40, 3924208838), (44, 3567462580), (55, 2853970064), (68, 2308358140), (80, 1962104419), (85, 1846686512), (88, 1783731290), (110, 1426985032), (121, 1297259120), (136, 1154179070), (151, 1039525520), (170, 923343256), (176, 891865645), (187, 839402960), (220, 713492516), (242, 648629560), (272, 577089535), (302, 519762760), (340, 461671628), (374, 419701480), (440, 356746258), (484, 324314780), (604, 259881380), (605, 259451824), (680, 230835814), (748, 209850740), (755, 207905104), (880, 178373129), (935, 167880592), (968, 162157390), (1208, 129940690), (1210, 129725912), (1360, 115417907), (1496, 104925370), (1510, 103952552), (1661, 94502320), (1870, 83940296), (1936, 81078695), (2057, 76309360), (2416, 64970345), (2420, 64862956), (2567, 61148560), (2992, 52462685), (3020, 51976276), (3322, 47251160), (3740, 41970148), (4114, 38154680), (4840, 32431478), (5134, 30574280), (6040, 25988138), (6317, 24848560), (6644, 23625580), (7480, 20985074), (8228, 19077340), (8305, 18900464), (9680, 16215739), (10268, 15287140), (10285, 15261872), (12080, 12994069), (12634, 12424280), (12835, 12229712), (13288, 11812790), (14960, 10492537), (16456, 9538670), (16610, 9450232), (18271, 8591120), (20536, 7643570), (20570, 7630936), (25268, 6212140), (25670, 6114856), (26576, 5906395), (28237, 5558960), (31585, 4969712), (32912, 4769335), (33220, 4725116), (36542, 4295560), (41072, 3821785), (41140, 3815468), (50536, 3106070), (51340, 3057428), (56474, 2779480), (63170, 2484856), (66440, 2362558), (69487, 2258960), (73084, 2147780), (82280, 1907734), (91355, 1718224), (101072, 1553035), (102680, 1528714), (107389, 1461680), (112948, 1389740), (126340, 1242428), (132880, 1181279), (138974, 1129480), (141185, 1111792), (146168, 1073890), (164560, 953867), (182710, 859112), (205360, 764357), (214778, 730840), (225896, 694870), (252680, 621214), (277948, 564740), (282370, 555896), (292336, 536945), (310607, 505360), (347435, 451792), (365420, 429556)]