1316394240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{48973}}^1$

素因数の和:49004

約数の個数: 144

約数和(自身を含む): 4804937088

約数和(自身を除く): 3488542848

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 48973, 97946, 146919, 195892, 244865, 293838, 342811, 391784, 489730, 587676, 685622, 734595, 783568, 979460, 1028433, 1175352, 1371244, 1469190, 1567136, 1714055, 1958920, 2056866, 2350704, 2742488, 2938380, 3134272, 3428110, 3917840, 4113732, 4701408, 5142165, 5484976, 5876760, 6268544, 6856220, 7835680, 8227464, 9402816, 10284330, 10969952, 11753520, 12537088, 13712440, 15671360, 16454928, 18805632, 20568660, 21939904, 23507040, 27424880, 31342720, 32909856, 37611264, 41137320, 43879808, 47014080, 54849760, 62685440, 65819712, 82274640, 87759616, 94028160, 109699520, 131639424, 164549280, 188056320, 219399040, 263278848, 329098560, 438798080, 658197120, 1316394240]

約数ペア:

[(1, 1316394240), (2, 658197120), (3, 438798080), (4, 329098560), (5, 263278848), (6, 219399040), (7, 188056320), (8, 164549280), (10, 131639424), (12, 109699520), (14, 94028160), (15, 87759616), (16, 82274640), (20, 65819712), (21, 62685440), (24, 54849760), (28, 47014080), (30, 43879808), (32, 41137320), (35, 37611264), (40, 32909856), (42, 31342720), (48, 27424880), (56, 23507040), (60, 21939904), (64, 20568660), (70, 18805632), (80, 16454928), (84, 15671360), (96, 13712440), (105, 12537088), (112, 11753520), (120, 10969952), (128, 10284330), (140, 9402816), (160, 8227464), (168, 7835680), (192, 6856220), (210, 6268544), (224, 5876760), (240, 5484976), (256, 5142165), (280, 4701408), (320, 4113732), (336, 3917840), (384, 3428110), (420, 3134272), (448, 2938380), (480, 2742488), (560, 2350704), (640, 2056866), (672, 1958920), (768, 1714055), (840, 1567136), (896, 1469190), (960, 1371244), (1120, 1175352), (1280, 1028433), (1344, 979460), (1680, 783568), (1792, 734595), (1920, 685622), (2240, 587676), (2688, 489730), (3360, 391784), (3840, 342811), (4480, 293838), (5376, 244865), (6720, 195892), (8960, 146919), (13440, 97946), (26880, 48973)]