328366920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9091}}^1$

素因数の和:9155

約数の個数: 128

約数和(自身を含む): 1152138240

約数和(自身を除く): 823771320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 9091, 12040, 18060, 18182, 27273, 36120, 36364, 45455, 54546, 63637, 72728, 90910, 109092, 127274, 136365, 181820, 190911, 218184, 254548, 272730, 318185, 363640, 381822, 390913, 509096, 545460, 636370, 763644, 781826, 954555, 1090920, 1172739, 1272740, 1527288, 1563652, 1909110, 1954565, 2345478, 2545480, 2736391, 3127304, 3818220, 3909130, 4690956, 5472782, 5863695, 7636440, 7818260, 8209173, 9381912, 10945564, 11727390, 13681955, 15636520, 16418346, 21891128, 23454780, 27363910, 32836692, 41045865, 46909560, 54727820, 65673384, 82091730, 109455640, 164183460, 328366920]

約数ペア:

[(1, 328366920), (2, 164183460), (3, 109455640), (4, 82091730), (5, 65673384), (6, 54727820), (7, 46909560), (8, 41045865), (10, 32836692), (12, 27363910), (14, 23454780), (15, 21891128), (20, 16418346), (21, 15636520), (24, 13681955), (28, 11727390), (30, 10945564), (35, 9381912), (40, 8209173), (42, 7818260), (43, 7636440), (56, 5863695), (60, 5472782), (70, 4690956), (84, 3909130), (86, 3818220), (105, 3127304), (120, 2736391), (129, 2545480), (140, 2345478), (168, 1954565), (172, 1909110), (210, 1563652), (215, 1527288), (258, 1272740), (280, 1172739), (301, 1090920), (344, 954555), (420, 781826), (430, 763644), (516, 636370), (602, 545460), (645, 509096), (840, 390913), (860, 381822), (903, 363640), (1032, 318185), (1204, 272730), (1290, 254548), (1505, 218184), (1720, 190911), (1806, 181820), (2408, 136365), (2580, 127274), (3010, 109092), (3612, 90910), (4515, 72728), (5160, 63637), (6020, 54546), (7224, 45455), (9030, 36364), (9091, 36120), (12040, 27273), (18060, 18182)]