219312360

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 779328000

約数和(自身を除く): 560015640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 109, 115, 120, 135, 138, 162, 180, 184, 207, 216, 218, 230, 243, 270, 276, 324, 327, 345, 360, 405, 414, 436, 460, 486, 540, 545, 552, 621, 648, 654, 690, 729, 810, 828, 872, 920, 972, 981, 1035, 1080, 1090, 1215, 1242, 1308, 1380, 1458, 1620, 1635, 1656, 1863, 1944, 1962, 2070, 2180, 2187, 2430, 2484, 2507, 2616, 2760, 2916, 2943, 3105, 3240, 3270, 3645, 3726, 3924, 4140, 4360, 4374, 4860, 4905, 4968, 5014, 5589, 5832, 5886, 6210, 6540, 7290, 7452, 7521, 7848, 8280, 8748, 8829, 9315, 9720, 9810, 10028, 10935, 11178, 11772, 12420, 12535, 13080, 14580, 14715, 14904, 15042, 16767, 17496, 17658, 18630, 19620, 20056, 21870, 22356, 22563, 23544, 24840, 25070, 26487, 27945, 29160, 29430, 30084, 33534, 35316, 37260, 37605, 39240, 43740, 44145, 44712, 45126, 50140, 50301, 52974, 55890, 58860, 60168, 67068, 67689, 70632, 74520, 75210, 79461, 83835, 87480, 88290, 90252, 100280, 100602, 105948, 111780, 112815, 117720, 132435, 134136, 135378, 150420, 158922, 167670, 176580, 180504, 201204, 203067, 211896, 223560, 225630, 238383, 251505, 264870, 270756, 300840, 317844, 335340, 338445, 353160, 397305, 402408, 406134, 451260, 476766, 503010, 529740, 541512, 609201, 635688, 670680, 676890, 794610, 812268, 902520, 953532, 1006020, 1015335, 1059480, 1191915, 1218402, 1353780, 1589220, 1624536, 1827603, 1907064, 2012040, 2030670, 2383830, 2436804, 2707560, 3046005, 3178440, 3655206, 4061340, 4767660, 4873608, 5482809, 6092010, 7310412, 8122680, 9138015, 9535320, 10965618, 12184020, 14620824, 18276030, 21931236, 24368040, 27414045, 36552060, 43862472, 54828090, 73104120, 109656180, 219312360]

約数ペア:

[(1, 219312360), (2, 109656180), (3, 73104120), (4, 54828090), (5, 43862472), (6, 36552060), (8, 27414045), (9, 24368040), (10, 21931236), (12, 18276030), (15, 14620824), (18, 12184020), (20, 10965618), (23, 9535320), (24, 9138015), (27, 8122680), (30, 7310412), (36, 6092010), (40, 5482809), (45, 4873608), (46, 4767660), (54, 4061340), (60, 3655206), (69, 3178440), (72, 3046005), (81, 2707560), (90, 2436804), (92, 2383830), (108, 2030670), (109, 2012040), (115, 1907064), (120, 1827603), (135, 1624536), (138, 1589220), (162, 1353780), (180, 1218402), (184, 1191915), (207, 1059480), (216, 1015335), (218, 1006020), (230, 953532), (243, 902520), (270, 812268), (276, 794610), (324, 676890), (327, 670680), (345, 635688), (360, 609201), (405, 541512), (414, 529740), (436, 503010), (460, 476766), (486, 451260), (540, 406134), (545, 402408), (552, 397305), (621, 353160), (648, 338445), (654, 335340), (690, 317844), (729, 300840), (810, 270756), (828, 264870), (872, 251505), (920, 238383), (972, 225630), (981, 223560), (1035, 211896), (1080, 203067), (1090, 201204), (1215, 180504), (1242, 176580), (1308, 167670), (1380, 158922), (1458, 150420), (1620, 135378), (1635, 134136), (1656, 132435), (1863, 117720), (1944, 112815), (1962, 111780), (2070, 105948), (2180, 100602), (2187, 100280), (2430, 90252), (2484, 88290), (2507, 87480), (2616, 83835), (2760, 79461), (2916, 75210), (2943, 74520), (3105, 70632), (3240, 67689), (3270, 67068), (3645, 60168), (3726, 58860), (3924, 55890), (4140, 52974), (4360, 50301), (4374, 50140), (4860, 45126), (4905, 44712), (4968, 44145), (5014, 43740), (5589, 39240), (5832, 37605), (5886, 37260), (6210, 35316), (6540, 33534), (7290, 30084), (7452, 29430), (7521, 29160), (7848, 27945), (8280, 26487), (8748, 25070), (8829, 24840), (9315, 23544), (9720, 22563), (9810, 22356), (10028, 21870), (10935, 20056), (11178, 19620), (11772, 18630), (12420, 17658), (12535, 17496), (13080, 16767), (14580, 15042), (14715, 14904)]