221569643960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:838

約数の個数: 256

約数和(自身を含む): 587865600000

約数和(自身を除く): 366295956040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 179, 212, 239, 265, 280, 349, 358, 371, 424, 478, 530, 698, 716, 742, 895, 956, 1060, 1195, 1253, 1396, 1432, 1484, 1673, 1745, 1790, 1855, 1912, 2120, 2390, 2443, 2506, 2792, 2968, 3346, 3490, 3580, 3710, 4780, 4886, 5012, 6265, 6692, 6980, 7160, 7420, 8365, 9487, 9560, 9772, 10024, 12215, 12530, 12667, 13384, 13960, 14840, 16730, 18497, 18974, 19544, 24430, 25060, 25334, 33460, 36994, 37948, 42781, 47435, 48860, 50120, 50668, 62471, 63335, 66409, 66920, 73988, 75896, 83411, 85562, 88669, 92485, 94870, 97720, 101336, 124942, 126670, 129479, 132818, 147976, 166822, 171124, 177338, 184970, 189740, 213905, 249884, 253340, 258958, 265636, 299467, 312355, 332045, 333644, 342248, 354676, 369940, 379480, 417055, 427810, 437297, 443345, 499768, 506680, 517916, 531272, 583877, 598934, 624710, 647395, 664090, 667288, 709352, 739880, 834110, 855620, 874594, 886690, 1035832, 1167754, 1197868, 1249420, 1294790, 1328180, 1497335, 1668220, 1711240, 1749188, 1773380, 2186485, 2267393, 2335508, 2395736, 2498840, 2589580, 2656360, 2919385, 2994670, 3310963, 3336440, 3498376, 3546760, 4372970, 4420783, 4534786, 4671016, 5179160, 5838770, 5989340, 6621926, 8745940, 8841566, 9069572, 11336965, 11677540, 11978680, 13243852, 14930569, 15871751, 16554815, 17491880, 17683132, 18139144, 22103915, 22673930, 23176741, 23355080, 26487704, 29861138, 30945481, 31743502, 33109630, 35366264, 44207830, 45347860, 46353482, 59722276, 61890962, 63487004, 66219260, 74652845, 79358755, 88415660, 90695720, 92706964, 104513983, 115883705, 119444552, 123781924, 126974008, 132438520, 149305690, 154727405, 158717510, 176831320, 185413928, 209027966, 231767410, 247563848, 298611380, 309454810, 317435020, 418055932, 463534820, 522569915, 597222760, 618909620, 634870040, 791320157, 836111864, 927069640, 1045139830, 1237819240, 1582640314, 2090279660, 3165280628, 3956600785, 4180559320, 5539241099, 6330561256, 7913201570, 11078482198, 15826403140, 22156964396, 27696205495, 31652806280, 44313928792, 55392410990, 110784821980, 221569643960]

約数ペア:

[(1, 221569643960), (2, 110784821980), (4, 55392410990), (5, 44313928792), (7, 31652806280), (8, 27696205495), (10, 22156964396), (14, 15826403140), (20, 11078482198), (28, 7913201570), (35, 6330561256), (40, 5539241099), (53, 4180559320), (56, 3956600785), (70, 3165280628), (106, 2090279660), (140, 1582640314), (179, 1237819240), (212, 1045139830), (239, 927069640), (265, 836111864), (280, 791320157), (349, 634870040), (358, 618909620), (371, 597222760), (424, 522569915), (478, 463534820), (530, 418055932), (698, 317435020), (716, 309454810), (742, 298611380), (895, 247563848), (956, 231767410), (1060, 209027966), (1195, 185413928), (1253, 176831320), (1396, 158717510), (1432, 154727405), (1484, 149305690), (1673, 132438520), (1745, 126974008), (1790, 123781924), (1855, 119444552), (1912, 115883705), (2120, 104513983), (2390, 92706964), (2443, 90695720), (2506, 88415660), (2792, 79358755), (2968, 74652845), (3346, 66219260), (3490, 63487004), (3580, 61890962), (3710, 59722276), (4780, 46353482), (4886, 45347860), (5012, 44207830), (6265, 35366264), (6692, 33109630), (6980, 31743502), (7160, 30945481), (7420, 29861138), (8365, 26487704), (9487, 23355080), (9560, 23176741), (9772, 22673930), (10024, 22103915), (12215, 18139144), (12530, 17683132), (12667, 17491880), (13384, 16554815), (13960, 15871751), (14840, 14930569), (16730, 13243852), (18497, 11978680), (18974, 11677540), (19544, 11336965), (24430, 9069572), (25060, 8841566), (25334, 8745940), (33460, 6621926), (36994, 5989340), (37948, 5838770), (42781, 5179160), (47435, 4671016), (48860, 4534786), (50120, 4420783), (50668, 4372970), (62471, 3546760), (63335, 3498376), (66409, 3336440), (66920, 3310963), (73988, 2994670), (75896, 2919385), (83411, 2656360), (85562, 2589580), (88669, 2498840), (92485, 2395736), (94870, 2335508), (97720, 2267393), (101336, 2186485), (124942, 1773380), (126670, 1749188), (129479, 1711240), (132818, 1668220), (147976, 1497335), (166822, 1328180), (171124, 1294790), (177338, 1249420), (184970, 1197868), (189740, 1167754), (213905, 1035832), (249884, 886690), (253340, 874594), (258958, 855620), (265636, 834110), (299467, 739880), (312355, 709352), (332045, 667288), (333644, 664090), (342248, 647395), (354676, 624710), (369940, 598934), (379480, 583877), (417055, 531272), (427810, 517916), (437297, 506680), (443345, 499768)]