1036729840640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{65171}}^1$

素因数の和:65448

約数の個数: 176

約数和(自身を含む): 2689486813440

約数和(自身を除く): 1652756972800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 239, 256, 260, 320, 416, 478, 512, 520, 640, 832, 956, 1024, 1040, 1195, 1280, 1664, 1912, 2080, 2390, 2560, 3107, 3328, 3824, 4160, 4780, 5120, 6214, 6656, 7648, 8320, 9560, 12428, 13312, 15296, 15535, 16640, 19120, 24856, 30592, 31070, 33280, 38240, 49712, 61184, 62140, 65171, 66560, 76480, 99424, 122368, 124280, 130342, 152960, 198848, 244736, 248560, 260684, 305920, 325855, 397696, 497120, 521368, 611840, 651710, 795392, 847223, 994240, 1042736, 1223680, 1303420, 1590784, 1694446, 1988480, 2085472, 2606840, 3181568, 3388892, 3976960, 4170944, 4236115, 5213680, 6777784, 7953920, 8341888, 8472230, 10427360, 13555568, 15575869, 15907840, 16683776, 16944460, 20854720, 27111136, 31151738, 33367552, 33888920, 41709440, 54222272, 62303476, 66735104, 67777840, 77879345, 83418880, 108444544, 124606952, 135555680, 155758690, 166837760, 202486297, 216889088, 249213904, 271111360, 311517380, 333675520, 404972594, 433778176, 498427808, 542222720, 623034760, 809945188, 867556352, 996855616, 1012431485, 1084445440, 1246069520, 1619890376, 1993711232, 2024862970, 2168890880, 2492139040, 3239780752, 3987422464, 4049725940, 4337781760, 4984278080, 6479561504, 7974844928, 8099451880, 9968556160, 12959123008, 15949689856, 16198903760, 19937112320, 25918246016, 32397807520, 39874224640, 51836492032, 64795615040, 79748449280, 103672984064, 129591230080, 207345968128, 259182460160, 518364920320, 1036729840640]

約数ペア:

[(1, 1036729840640), (2, 518364920320), (4, 259182460160), (5, 207345968128), (8, 129591230080), (10, 103672984064), (13, 79748449280), (16, 64795615040), (20, 51836492032), (26, 39874224640), (32, 32397807520), (40, 25918246016), (52, 19937112320), (64, 16198903760), (65, 15949689856), (80, 12959123008), (104, 9968556160), (128, 8099451880), (130, 7974844928), (160, 6479561504), (208, 4984278080), (239, 4337781760), (256, 4049725940), (260, 3987422464), (320, 3239780752), (416, 2492139040), (478, 2168890880), (512, 2024862970), (520, 1993711232), (640, 1619890376), (832, 1246069520), (956, 1084445440), (1024, 1012431485), (1040, 996855616), (1195, 867556352), (1280, 809945188), (1664, 623034760), (1912, 542222720), (2080, 498427808), (2390, 433778176), (2560, 404972594), (3107, 333675520), (3328, 311517380), (3824, 271111360), (4160, 249213904), (4780, 216889088), (5120, 202486297), (6214, 166837760), (6656, 155758690), (7648, 135555680), (8320, 124606952), (9560, 108444544), (12428, 83418880), (13312, 77879345), (15296, 67777840), (15535, 66735104), (16640, 62303476), (19120, 54222272), (24856, 41709440), (30592, 33888920), (31070, 33367552), (33280, 31151738), (38240, 27111136), (49712, 20854720), (61184, 16944460), (62140, 16683776), (65171, 15907840), (66560, 15575869), (76480, 13555568), (99424, 10427360), (122368, 8472230), (124280, 8341888), (130342, 7953920), (152960, 6777784), (198848, 5213680), (244736, 4236115), (248560, 4170944), (260684, 3976960), (305920, 3388892), (325855, 3181568), (397696, 2606840), (497120, 2085472), (521368, 1988480), (611840, 1694446), (651710, 1590784), (795392, 1303420), (847223, 1223680), (994240, 1042736)]