156940942720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:957

約数の個数: 256

約数和(自身を含む): 403496251200

約数和(自身を除く): 246555308480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 101, 128, 136, 160, 170, 202, 251, 272, 320, 340, 404, 502, 505, 544, 569, 640, 680, 808, 1004, 1010, 1088, 1138, 1255, 1360, 1616, 1717, 2008, 2020, 2176, 2276, 2510, 2720, 2845, 3232, 3434, 4016, 4040, 4267, 4552, 5020, 5440, 5690, 6464, 6868, 8032, 8080, 8534, 8585, 9104, 9673, 10040, 10880, 11380, 12928, 13736, 16064, 16160, 17068, 17170, 18208, 19346, 20080, 21335, 22760, 25351, 27472, 32128, 32320, 34136, 34340, 36416, 38692, 40160, 42670, 45520, 48365, 50702, 54944, 57469, 64640, 68272, 68680, 72832, 77384, 80320, 85340, 91040, 96730, 101404, 109888, 114938, 126755, 136544, 137360, 142819, 154768, 160640, 170680, 182080, 193460, 202808, 219776, 229876, 253510, 273088, 274720, 285638, 287345, 309536, 341360, 364160, 386920, 405616, 430967, 459752, 507020, 546176, 549440, 571276, 574690, 619072, 682720, 714095, 773840, 811232, 861934, 919504, 976973, 1014040, 1098880, 1142552, 1149380, 1238144, 1365440, 1428190, 1547680, 1622464, 1723868, 1839008, 1953946, 2028080, 2154835, 2285104, 2298760, 2427923, 2730880, 2856380, 3095360, 3244928, 3447736, 3678016, 3907892, 4056160, 4309670, 4570208, 4597520, 4855846, 4884865, 5712760, 6190720, 6895472, 7356032, 7815784, 8112320, 8619340, 9140416, 9195040, 9711692, 9769730, 11425520, 12139615, 13790944, 14424719, 15631568, 16224640, 17238680, 18280832, 18390080, 19423384, 19539460, 22851040, 24279230, 27581888, 28849438, 31263136, 34477360, 36780160, 38846768, 39078920, 45702080, 48558460, 55163776, 57698876, 62526272, 68954720, 72123595, 77693536, 78157840, 91404160, 97116920, 115397752, 125052544, 137909440, 144247190, 155387072, 156315680, 194233840, 230795504, 245220223, 275818880, 288494380, 310774144, 312631360, 388467680, 461591008, 490440446, 576988760, 625262720, 776935360, 923182016, 980880892, 1153977520, 1226101115, 1553870720, 1846364032, 1961761784, 2307955040, 2452202230, 3923523568, 4615910080, 4904404460, 7847047136, 9231820160, 9808808920, 15694094272, 19617617840, 31388188544, 39235235680, 78470471360, 156940942720]

約数ペア:

[(1, 156940942720), (2, 78470471360), (4, 39235235680), (5, 31388188544), (8, 19617617840), (10, 15694094272), (16, 9808808920), (17, 9231820160), (20, 7847047136), (32, 4904404460), (34, 4615910080), (40, 3923523568), (64, 2452202230), (68, 2307955040), (80, 1961761784), (85, 1846364032), (101, 1553870720), (128, 1226101115), (136, 1153977520), (160, 980880892), (170, 923182016), (202, 776935360), (251, 625262720), (272, 576988760), (320, 490440446), (340, 461591008), (404, 388467680), (502, 312631360), (505, 310774144), (544, 288494380), (569, 275818880), (640, 245220223), (680, 230795504), (808, 194233840), (1004, 156315680), (1010, 155387072), (1088, 144247190), (1138, 137909440), (1255, 125052544), (1360, 115397752), (1616, 97116920), (1717, 91404160), (2008, 78157840), (2020, 77693536), (2176, 72123595), (2276, 68954720), (2510, 62526272), (2720, 57698876), (2845, 55163776), (3232, 48558460), (3434, 45702080), (4016, 39078920), (4040, 38846768), (4267, 36780160), (4552, 34477360), (5020, 31263136), (5440, 28849438), (5690, 27581888), (6464, 24279230), (6868, 22851040), (8032, 19539460), (8080, 19423384), (8534, 18390080), (8585, 18280832), (9104, 17238680), (9673, 16224640), (10040, 15631568), (10880, 14424719), (11380, 13790944), (12928, 12139615), (13736, 11425520), (16064, 9769730), (16160, 9711692), (17068, 9195040), (17170, 9140416), (18208, 8619340), (19346, 8112320), (20080, 7815784), (21335, 7356032), (22760, 6895472), (25351, 6190720), (27472, 5712760), (32128, 4884865), (32320, 4855846), (34136, 4597520), (34340, 4570208), (36416, 4309670), (38692, 4056160), (40160, 3907892), (42670, 3678016), (45520, 3447736), (48365, 3244928), (50702, 3095360), (54944, 2856380), (57469, 2730880), (64640, 2427923), (68272, 2298760), (68680, 2285104), (72832, 2154835), (77384, 2028080), (80320, 1953946), (85340, 1839008), (91040, 1723868), (96730, 1622464), (101404, 1547680), (109888, 1428190), (114938, 1365440), (126755, 1238144), (136544, 1149380), (137360, 1142552), (142819, 1098880), (154768, 1014040), (160640, 976973), (170680, 919504), (182080, 861934), (193460, 811232), (202808, 773840), (219776, 714095), (229876, 682720), (253510, 619072), (273088, 574690), (274720, 571276), (285638, 549440), (287345, 546176), (309536, 507020), (341360, 459752), (364160, 430967), (386920, 405616)]