157031163240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{5039}}^1$

素因数の和:6696

約数の個数: 256

約数和(自身を含む): 562260787200

約数和(自身を除く): 405229623960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1613, 1932, 2415, 2760, 3220, 3226, 3864, 4830, 4839, 5039, 6440, 6452, 8065, 9660, 9678, 10078, 11291, 12904, 15117, 16130, 19320, 19356, 20156, 22582, 24195, 25195, 30234, 32260, 33873, 35273, 37099, 38712, 40312, 45164, 48390, 50390, 56455, 60468, 64520, 67746, 70546, 74198, 75585, 90328, 96780, 100780, 105819, 111297, 112910, 115897, 120936, 135492, 141092, 148396, 151170, 169365, 176365, 185495, 193560, 201560, 211638, 222594, 225820, 231794, 259693, 270984, 282184, 296792, 302340, 338730, 347691, 352730, 370990, 423276, 445188, 451640, 463588, 519386, 529095, 556485, 579485, 604680, 677460, 695382, 705460, 741980, 779079, 811279, 846552, 890376, 927176, 1038772, 1058190, 1112970, 1158970, 1298465, 1354920, 1390764, 1410920, 1483960, 1558158, 1622558, 1738455, 2077544, 2116380, 2225940, 2317940, 2433837, 2596930, 2781528, 3116316, 3245116, 3476910, 3895395, 4056395, 4232760, 4451880, 4635880, 4867674, 5193860, 6232632, 6490232, 6953820, 7790790, 8112790, 8127907, 9735348, 10387720, 12169185, 13907640, 15581580, 16225580, 16255814, 19470696, 24338370, 24383721, 31163160, 32451160, 32511628, 40639535, 48676740, 48767442, 56895349, 65023256, 81279070, 97353480, 97534884, 113790698, 121918605, 162558140, 170686047, 186941861, 195069768, 227581396, 243837210, 284476745, 325116280, 341372094, 373883722, 455162792, 487674420, 560825583, 568953490, 682744188, 747767444, 853430235, 934709305, 975348840, 1121651166, 1137906980, 1308593027, 1365488376, 1495534888, 1706860470, 1869418610, 2243302332, 2275813960, 2617186054, 2804127915, 3413720940, 3738837220, 3925779081, 4486604664, 5234372108, 5608255830, 6542965135, 6827441880, 7477674440, 7851558162, 10468744216, 11216511660, 13085930270, 15703116324, 19628895405, 22433023320, 26171860540, 31406232648, 39257790810, 52343721080, 78515581620, 157031163240]

約数ペア:

[(1, 157031163240), (2, 78515581620), (3, 52343721080), (4, 39257790810), (5, 31406232648), (6, 26171860540), (7, 22433023320), (8, 19628895405), (10, 15703116324), (12, 13085930270), (14, 11216511660), (15, 10468744216), (20, 7851558162), (21, 7477674440), (23, 6827441880), (24, 6542965135), (28, 5608255830), (30, 5234372108), (35, 4486604664), (40, 3925779081), (42, 3738837220), (46, 3413720940), (56, 2804127915), (60, 2617186054), (69, 2275813960), (70, 2243302332), (84, 1869418610), (92, 1706860470), (105, 1495534888), (115, 1365488376), (120, 1308593027), (138, 1137906980), (140, 1121651166), (161, 975348840), (168, 934709305), (184, 853430235), (210, 747767444), (230, 682744188), (276, 568953490), (280, 560825583), (322, 487674420), (345, 455162792), (420, 373883722), (460, 341372094), (483, 325116280), (552, 284476745), (644, 243837210), (690, 227581396), (805, 195069768), (840, 186941861), (920, 170686047), (966, 162558140), (1288, 121918605), (1380, 113790698), (1610, 97534884), (1613, 97353480), (1932, 81279070), (2415, 65023256), (2760, 56895349), (3220, 48767442), (3226, 48676740), (3864, 40639535), (4830, 32511628), (4839, 32451160), (5039, 31163160), (6440, 24383721), (6452, 24338370), (8065, 19470696), (9660, 16255814), (9678, 16225580), (10078, 15581580), (11291, 13907640), (12904, 12169185), (15117, 10387720), (16130, 9735348), (19320, 8127907), (19356, 8112790), (20156, 7790790), (22582, 6953820), (24195, 6490232), (25195, 6232632), (30234, 5193860), (32260, 4867674), (33873, 4635880), (35273, 4451880), (37099, 4232760), (38712, 4056395), (40312, 3895395), (45164, 3476910), (48390, 3245116), (50390, 3116316), (56455, 2781528), (60468, 2596930), (64520, 2433837), (67746, 2317940), (70546, 2225940), (74198, 2116380), (75585, 2077544), (90328, 1738455), (96780, 1622558), (100780, 1558158), (105819, 1483960), (111297, 1410920), (112910, 1390764), (115897, 1354920), (120936, 1298465), (135492, 1158970), (141092, 1112970), (148396, 1058190), (151170, 1038772), (169365, 927176), (176365, 890376), (185495, 846552), (193560, 811279), (201560, 779079), (211638, 741980), (222594, 705460), (225820, 695382), (231794, 677460), (259693, 604680), (270984, 579485), (282184, 556485), (296792, 529095), (302340, 519386), (338730, 463588), (347691, 451640), (352730, 445188), (370990, 423276)]