999151440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13831}}^1$

素因数の和:13897

約数の個数: 160

約数和(自身を含む): 3622434816

約数和(自身を除く): 2623283376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 9030, 10320, 12040, 13831, 14448, 18060, 24080, 27662, 36120, 41493, 55324, 69155, 72240, 82986, 96817, 110648, 138310, 165972, 193634, 207465, 221296, 276620, 290451, 331944, 387268, 414930, 484085, 553240, 580902, 594733, 663888, 774536, 829860, 968170, 1106480, 1161804, 1189466, 1452255, 1549072, 1659720, 1784199, 1936340, 2323608, 2378932, 2904510, 2973665, 3319440, 3568398, 3872680, 4163131, 4647216, 4757864, 5809020, 5947330, 7136796, 7745360, 8326262, 8920995, 9515728, 11618040, 11894660, 12489393, 14273592, 16652524, 17841990, 20815655, 23236080, 23789320, 24978786, 28547184, 33305048, 35683980, 41631310, 47578640, 49957572, 62446965, 66610096, 71367960, 83262620, 99915144, 124893930, 142735920, 166525240, 199830288, 249787860, 333050480, 499575720, 999151440]

約数ペア:

[(1, 999151440), (2, 499575720), (3, 333050480), (4, 249787860), (5, 199830288), (6, 166525240), (7, 142735920), (8, 124893930), (10, 99915144), (12, 83262620), (14, 71367960), (15, 66610096), (16, 62446965), (20, 49957572), (21, 47578640), (24, 41631310), (28, 35683980), (30, 33305048), (35, 28547184), (40, 24978786), (42, 23789320), (43, 23236080), (48, 20815655), (56, 17841990), (60, 16652524), (70, 14273592), (80, 12489393), (84, 11894660), (86, 11618040), (105, 9515728), (112, 8920995), (120, 8326262), (129, 7745360), (140, 7136796), (168, 5947330), (172, 5809020), (210, 4757864), (215, 4647216), (240, 4163131), (258, 3872680), (280, 3568398), (301, 3319440), (336, 2973665), (344, 2904510), (420, 2378932), (430, 2323608), (516, 1936340), (560, 1784199), (602, 1659720), (645, 1549072), (688, 1452255), (840, 1189466), (860, 1161804), (903, 1106480), (1032, 968170), (1204, 829860), (1290, 774536), (1505, 663888), (1680, 594733), (1720, 580902), (1806, 553240), (2064, 484085), (2408, 414930), (2580, 387268), (3010, 331944), (3440, 290451), (3612, 276620), (4515, 221296), (4816, 207465), (5160, 193634), (6020, 165972), (7224, 138310), (9030, 110648), (10320, 96817), (12040, 82986), (13831, 72240), (14448, 69155), (18060, 55324), (24080, 41493), (27662, 36120)]