201517506560

素因数分解:

$2^{13}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:986

約数の個数: 224

約数和(自身を含む): 506840215680

約数和(自身を除く): 305322709120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 409, 460, 512, 523, 640, 736, 818, 920, 1024, 1046, 1280, 1472, 1636, 1840, 2045, 2048, 2092, 2560, 2615, 2944, 3272, 3680, 4090, 4096, 4184, 5120, 5230, 5888, 6544, 7360, 8180, 8192, 8368, 9407, 10240, 10460, 11776, 12029, 13088, 14720, 16360, 16736, 18814, 20480, 20920, 23552, 24058, 26176, 29440, 32720, 33472, 37628, 40960, 41840, 47035, 47104, 48116, 52352, 58880, 60145, 65440, 66944, 75256, 83680, 94070, 94208, 96232, 104704, 117760, 120290, 130880, 133888, 150512, 167360, 188140, 188416, 192464, 209408, 213907, 235520, 240580, 261760, 267776, 301024, 334720, 376280, 384928, 418816, 427814, 471040, 481160, 523520, 535552, 602048, 669440, 752560, 769856, 837632, 855628, 942080, 962320, 1047040, 1069535, 1071104, 1204096, 1338880, 1505120, 1539712, 1675264, 1711256, 1924640, 2094080, 2139070, 2142208, 2408192, 2677760, 3010240, 3079424, 3350528, 3422512, 3849280, 4188160, 4278140, 4284416, 4816384, 4919861, 5355520, 6020480, 6158848, 6845024, 7698560, 8376320, 8556280, 9632768, 9839722, 10711040, 12040960, 12317696, 13690048, 15397120, 16752640, 17112560, 19265536, 19679444, 21422080, 24081920, 24599305, 24635392, 27380096, 30794240, 34225120, 38531072, 39358888, 48163840, 49198610, 49270784, 54760192, 61588480, 68450240, 77062144, 78717776, 96327680, 98397220, 98541568, 109520384, 123176960, 136900480, 157435552, 192655360, 196794440, 219040768, 246353920, 273800960, 314871104, 385310720, 393588880, 438081536, 492707840, 547601920, 629742208, 787177760, 876163072, 1095203840, 1259484416, 1574355520, 1752326144, 2190407680, 2518968832, 3148711040, 4380815360, 5037937664, 6297422080, 8761630720, 10075875328, 12594844160, 20151750656, 25189688320, 40303501312, 50379376640, 100758753280, 201517506560]

約数ペア:

[(1, 201517506560), (2, 100758753280), (4, 50379376640), (5, 40303501312), (8, 25189688320), (10, 20151750656), (16, 12594844160), (20, 10075875328), (23, 8761630720), (32, 6297422080), (40, 5037937664), (46, 4380815360), (64, 3148711040), (80, 2518968832), (92, 2190407680), (115, 1752326144), (128, 1574355520), (160, 1259484416), (184, 1095203840), (230, 876163072), (256, 787177760), (320, 629742208), (368, 547601920), (409, 492707840), (460, 438081536), (512, 393588880), (523, 385310720), (640, 314871104), (736, 273800960), (818, 246353920), (920, 219040768), (1024, 196794440), (1046, 192655360), (1280, 157435552), (1472, 136900480), (1636, 123176960), (1840, 109520384), (2045, 98541568), (2048, 98397220), (2092, 96327680), (2560, 78717776), (2615, 77062144), (2944, 68450240), (3272, 61588480), (3680, 54760192), (4090, 49270784), (4096, 49198610), (4184, 48163840), (5120, 39358888), (5230, 38531072), (5888, 34225120), (6544, 30794240), (7360, 27380096), (8180, 24635392), (8192, 24599305), (8368, 24081920), (9407, 21422080), (10240, 19679444), (10460, 19265536), (11776, 17112560), (12029, 16752640), (13088, 15397120), (14720, 13690048), (16360, 12317696), (16736, 12040960), (18814, 10711040), (20480, 9839722), (20920, 9632768), (23552, 8556280), (24058, 8376320), (26176, 7698560), (29440, 6845024), (32720, 6158848), (33472, 6020480), (37628, 5355520), (40960, 4919861), (41840, 4816384), (47035, 4284416), (47104, 4278140), (48116, 4188160), (52352, 3849280), (58880, 3422512), (60145, 3350528), (65440, 3079424), (66944, 3010240), (75256, 2677760), (83680, 2408192), (94070, 2142208), (94208, 2139070), (96232, 2094080), (104704, 1924640), (117760, 1711256), (120290, 1675264), (130880, 1539712), (133888, 1505120), (150512, 1338880), (167360, 1204096), (188140, 1071104), (188416, 1069535), (192464, 1047040), (209408, 962320), (213907, 942080), (235520, 855628), (240580, 837632), (261760, 769856), (267776, 752560), (301024, 669440), (334720, 602048), (376280, 535552), (384928, 523520), (418816, 481160), (427814, 471040)]