168871560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 599244480

約数和(自身を除く): 430372920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 195, 220, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 572, 660, 676, 715, 757, 780, 845, 858, 1014, 1144, 1320, 1352, 1430, 1514, 1560, 1690, 1716, 1859, 2028, 2145, 2271, 2535, 2860, 3028, 3380, 3432, 3718, 3785, 4056, 4290, 4542, 5070, 5577, 5720, 6056, 6760, 7436, 7570, 8327, 8580, 9084, 9295, 9841, 10140, 11154, 11355, 14872, 15140, 16654, 17160, 18168, 18590, 19682, 20280, 22308, 22710, 24981, 27885, 29523, 30280, 33308, 37180, 39364, 41635, 44616, 45420, 49205, 49962, 55770, 59046, 66616, 74360, 78728, 83270, 90840, 98410, 99924, 108251, 111540, 118092, 124905, 127933, 147615, 166540, 196820, 199848, 216502, 223080, 236184, 249810, 255866, 295230, 324753, 333080, 383799, 393640, 433004, 499620, 511732, 541255, 590460, 639665, 649506, 767598, 866008, 999240, 1023464, 1082510, 1180920, 1279330, 1299012, 1407263, 1535196, 1623765, 1918995, 2165020, 2558660, 2598024, 2814526, 3070392, 3247530, 3837990, 4221789, 4330040, 5117320, 5629052, 6495060, 7036315, 7675980, 8443578, 11258104, 12990120, 14072630, 15351960, 16887156, 21108945, 28145260, 33774312, 42217890, 56290520, 84435780, 168871560]

約数ペア:

[(1, 168871560), (2, 84435780), (3, 56290520), (4, 42217890), (5, 33774312), (6, 28145260), (8, 21108945), (10, 16887156), (11, 15351960), (12, 14072630), (13, 12990120), (15, 11258104), (20, 8443578), (22, 7675980), (24, 7036315), (26, 6495060), (30, 5629052), (33, 5117320), (39, 4330040), (40, 4221789), (44, 3837990), (52, 3247530), (55, 3070392), (60, 2814526), (65, 2598024), (66, 2558660), (78, 2165020), (88, 1918995), (104, 1623765), (110, 1535196), (120, 1407263), (130, 1299012), (132, 1279330), (143, 1180920), (156, 1082510), (165, 1023464), (169, 999240), (195, 866008), (220, 767598), (260, 649506), (264, 639665), (286, 590460), (312, 541255), (330, 511732), (338, 499620), (390, 433004), (429, 393640), (440, 383799), (507, 333080), (520, 324753), (572, 295230), (660, 255866), (676, 249810), (715, 236184), (757, 223080), (780, 216502), (845, 199848), (858, 196820), (1014, 166540), (1144, 147615), (1320, 127933), (1352, 124905), (1430, 118092), (1514, 111540), (1560, 108251), (1690, 99924), (1716, 98410), (1859, 90840), (2028, 83270), (2145, 78728), (2271, 74360), (2535, 66616), (2860, 59046), (3028, 55770), (3380, 49962), (3432, 49205), (3718, 45420), (3785, 44616), (4056, 41635), (4290, 39364), (4542, 37180), (5070, 33308), (5577, 30280), (5720, 29523), (6056, 27885), (6760, 24981), (7436, 22710), (7570, 22308), (8327, 20280), (8580, 19682), (9084, 18590), (9295, 18168), (9841, 17160), (10140, 16654), (11154, 15140), (11355, 14872)]