299221440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{6361}}^1$

素因数の和:6395

約数の個数: 168

約数和(自身を含む): 1105308432

約数和(自身を除く): 806086992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6361, 6720, 7840, 9408, 11760, 12722, 15680, 19083, 23520, 25444, 31805, 38166, 44527, 47040, 50888, 63610, 76332, 89054, 95415, 101776, 127220, 133581, 152664, 178108, 190830, 203552, 222635, 254440, 267162, 305328, 311689, 356216, 381660, 407104, 445270, 508880, 534324, 610656, 623378, 667905, 712432, 763320, 890540, 935067, 1017760, 1068648, 1221312, 1246756, 1335810, 1424864, 1526640, 1558445, 1781080, 1870134, 2035520, 2137296, 2493512, 2671620, 2849728, 3053280, 3116890, 3562160, 3740268, 4274592, 4675335, 4987024, 5343240, 6106560, 6233780, 7124320, 7480536, 8549184, 9350670, 9974048, 10686480, 12467560, 14248640, 14961072, 18701340, 19948096, 21372960, 24935120, 29922144, 37402680, 42745920, 49870240, 59844288, 74805360, 99740480, 149610720, 299221440]

約数ペア:

[(1, 299221440), (2, 149610720), (3, 99740480), (4, 74805360), (5, 59844288), (6, 49870240), (7, 42745920), (8, 37402680), (10, 29922144), (12, 24935120), (14, 21372960), (15, 19948096), (16, 18701340), (20, 14961072), (21, 14248640), (24, 12467560), (28, 10686480), (30, 9974048), (32, 9350670), (35, 8549184), (40, 7480536), (42, 7124320), (48, 6233780), (49, 6106560), (56, 5343240), (60, 4987024), (64, 4675335), (70, 4274592), (80, 3740268), (84, 3562160), (96, 3116890), (98, 3053280), (105, 2849728), (112, 2671620), (120, 2493512), (140, 2137296), (147, 2035520), (160, 1870134), (168, 1781080), (192, 1558445), (196, 1526640), (210, 1424864), (224, 1335810), (240, 1246756), (245, 1221312), (280, 1068648), (294, 1017760), (320, 935067), (336, 890540), (392, 763320), (420, 712432), (448, 667905), (480, 623378), (490, 610656), (560, 534324), (588, 508880), (672, 445270), (735, 407104), (784, 381660), (840, 356216), (960, 311689), (980, 305328), (1120, 267162), (1176, 254440), (1344, 222635), (1470, 203552), (1568, 190830), (1680, 178108), (1960, 152664), (2240, 133581), (2352, 127220), (2940, 101776), (3136, 95415), (3360, 89054), (3920, 76332), (4704, 63610), (5880, 50888), (6361, 47040), (6720, 44527), (7840, 38166), (9408, 31805), (11760, 25444), (12722, 23520), (15680, 19083)]