168426960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1525

約数の個数: 160

約数和(自身を含む): 577879680

約数和(自身を除く): 409452720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1459, 1480, 1560, 1776, 1924, 2220, 2405, 2886, 2918, 2960, 3120, 3848, 4377, 4440, 4810, 5772, 5836, 7215, 7295, 7696, 8754, 8880, 9620, 11544, 11672, 14430, 14590, 17508, 18967, 19240, 21885, 23088, 23344, 28860, 29180, 35016, 37934, 38480, 43770, 53983, 56901, 57720, 58360, 70032, 75868, 87540, 94835, 107966, 113802, 115440, 116720, 151736, 161949, 175080, 189670, 215932, 227604, 269915, 284505, 303472, 323898, 350160, 379340, 431864, 455208, 539830, 569010, 647796, 701779, 758680, 809745, 863728, 910416, 1079660, 1138020, 1295592, 1403558, 1517360, 1619490, 2105337, 2159320, 2276040, 2591184, 2807116, 3238980, 3508895, 4210674, 4318640, 4552080, 5614232, 6477960, 7017790, 8421348, 10526685, 11228464, 12955920, 14035580, 16842696, 21053370, 28071160, 33685392, 42106740, 56142320, 84213480, 168426960]

約数ペア:

[(1, 168426960), (2, 84213480), (3, 56142320), (4, 42106740), (5, 33685392), (6, 28071160), (8, 21053370), (10, 16842696), (12, 14035580), (13, 12955920), (15, 11228464), (16, 10526685), (20, 8421348), (24, 7017790), (26, 6477960), (30, 5614232), (37, 4552080), (39, 4318640), (40, 4210674), (48, 3508895), (52, 3238980), (60, 2807116), (65, 2591184), (74, 2276040), (78, 2159320), (80, 2105337), (104, 1619490), (111, 1517360), (120, 1403558), (130, 1295592), (148, 1138020), (156, 1079660), (185, 910416), (195, 863728), (208, 809745), (222, 758680), (240, 701779), (260, 647796), (296, 569010), (312, 539830), (370, 455208), (390, 431864), (444, 379340), (481, 350160), (520, 323898), (555, 303472), (592, 284505), (624, 269915), (740, 227604), (780, 215932), (888, 189670), (962, 175080), (1040, 161949), (1110, 151736), (1443, 116720), (1459, 115440), (1480, 113802), (1560, 107966), (1776, 94835), (1924, 87540), (2220, 75868), (2405, 70032), (2886, 58360), (2918, 57720), (2960, 56901), (3120, 53983), (3848, 43770), (4377, 38480), (4440, 37934), (4810, 35016), (5772, 29180), (5836, 28860), (7215, 23344), (7295, 23088), (7696, 21885), (8754, 19240), (8880, 18967), (9620, 17508), (11544, 14590), (11672, 14430)]