438624720

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 1610611200

約数和(自身を除く): 1171986480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 109, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 218, 230, 240, 243, 270, 276, 324, 327, 345, 360, 368, 405, 414, 432, 436, 460, 486, 540, 545, 552, 621, 648, 654, 690, 720, 729, 810, 828, 872, 920, 972, 981, 1035, 1080, 1090, 1104, 1215, 1242, 1296, 1308, 1380, 1458, 1620, 1635, 1656, 1744, 1840, 1863, 1944, 1962, 2070, 2160, 2180, 2187, 2430, 2484, 2507, 2616, 2760, 2916, 2943, 3105, 3240, 3270, 3312, 3645, 3726, 3888, 3924, 4140, 4360, 4374, 4860, 4905, 4968, 5014, 5232, 5520, 5589, 5832, 5886, 6210, 6480, 6540, 7290, 7452, 7521, 7848, 8280, 8720, 8748, 8829, 9315, 9720, 9810, 9936, 10028, 10935, 11178, 11664, 11772, 12420, 12535, 13080, 14580, 14715, 14904, 15042, 15696, 16560, 16767, 17496, 17658, 18630, 19440, 19620, 20056, 21870, 22356, 22563, 23544, 24840, 25070, 26160, 26487, 27945, 29160, 29430, 29808, 30084, 33534, 34992, 35316, 37260, 37605, 39240, 40112, 43740, 44145, 44712, 45126, 47088, 49680, 50140, 50301, 52974, 55890, 58320, 58860, 60168, 67068, 67689, 70632, 74520, 75210, 78480, 79461, 83835, 87480, 88290, 89424, 90252, 100280, 100602, 105948, 111780, 112815, 117720, 120336, 132435, 134136, 135378, 141264, 149040, 150420, 158922, 167670, 174960, 176580, 180504, 200560, 201204, 203067, 211896, 223560, 225630, 235440, 238383, 251505, 264870, 268272, 270756, 300840, 317844, 335340, 338445, 353160, 361008, 397305, 402408, 406134, 423792, 447120, 451260, 476766, 503010, 529740, 541512, 601680, 609201, 635688, 670680, 676890, 706320, 794610, 804816, 812268, 902520, 953532, 1006020, 1015335, 1059480, 1083024, 1191915, 1218402, 1271376, 1341360, 1353780, 1589220, 1624536, 1805040, 1827603, 1907064, 2012040, 2030670, 2118960, 2383830, 2436804, 2707560, 3046005, 3178440, 3249072, 3655206, 3814128, 4024080, 4061340, 4767660, 4873608, 5415120, 5482809, 6092010, 6356880, 7310412, 8122680, 9138015, 9535320, 9747216, 10965618, 12184020, 14620824, 16245360, 18276030, 19070640, 21931236, 24368040, 27414045, 29241648, 36552060, 43862472, 48736080, 54828090, 73104120, 87724944, 109656180, 146208240, 219312360, 438624720]

約数ペア:

[(1, 438624720), (2, 219312360), (3, 146208240), (4, 109656180), (5, 87724944), (6, 73104120), (8, 54828090), (9, 48736080), (10, 43862472), (12, 36552060), (15, 29241648), (16, 27414045), (18, 24368040), (20, 21931236), (23, 19070640), (24, 18276030), (27, 16245360), (30, 14620824), (36, 12184020), (40, 10965618), (45, 9747216), (46, 9535320), (48, 9138015), (54, 8122680), (60, 7310412), (69, 6356880), (72, 6092010), (80, 5482809), (81, 5415120), (90, 4873608), (92, 4767660), (108, 4061340), (109, 4024080), (115, 3814128), (120, 3655206), (135, 3249072), (138, 3178440), (144, 3046005), (162, 2707560), (180, 2436804), (184, 2383830), (207, 2118960), (216, 2030670), (218, 2012040), (230, 1907064), (240, 1827603), (243, 1805040), (270, 1624536), (276, 1589220), (324, 1353780), (327, 1341360), (345, 1271376), (360, 1218402), (368, 1191915), (405, 1083024), (414, 1059480), (432, 1015335), (436, 1006020), (460, 953532), (486, 902520), (540, 812268), (545, 804816), (552, 794610), (621, 706320), (648, 676890), (654, 670680), (690, 635688), (720, 609201), (729, 601680), (810, 541512), (828, 529740), (872, 503010), (920, 476766), (972, 451260), (981, 447120), (1035, 423792), (1080, 406134), (1090, 402408), (1104, 397305), (1215, 361008), (1242, 353160), (1296, 338445), (1308, 335340), (1380, 317844), (1458, 300840), (1620, 270756), (1635, 268272), (1656, 264870), (1744, 251505), (1840, 238383), (1863, 235440), (1944, 225630), (1962, 223560), (2070, 211896), (2160, 203067), (2180, 201204), (2187, 200560), (2430, 180504), (2484, 176580), (2507, 174960), (2616, 167670), (2760, 158922), (2916, 150420), (2943, 149040), (3105, 141264), (3240, 135378), (3270, 134136), (3312, 132435), (3645, 120336), (3726, 117720), (3888, 112815), (3924, 111780), (4140, 105948), (4360, 100602), (4374, 100280), (4860, 90252), (4905, 89424), (4968, 88290), (5014, 87480), (5232, 83835), (5520, 79461), (5589, 78480), (5832, 75210), (5886, 74520), (6210, 70632), (6480, 67689), (6540, 67068), (7290, 60168), (7452, 58860), (7521, 58320), (7848, 55890), (8280, 52974), (8720, 50301), (8748, 50140), (8829, 49680), (9315, 47088), (9720, 45126), (9810, 44712), (9936, 44145), (10028, 43740), (10935, 40112), (11178, 39240), (11664, 37605), (11772, 37260), (12420, 35316), (12535, 34992), (13080, 33534), (14580, 30084), (14715, 29808), (14904, 29430), (15042, 29160), (15696, 27945), (16560, 26487), (16767, 26160), (17496, 25070), (17658, 24840), (18630, 23544), (19440, 22563), (19620, 22356), (20056, 21870)]