89116440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 307445760

約数和(自身を除く): 218329320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 277, 280, 383, 420, 554, 766, 831, 840, 1108, 1149, 1385, 1532, 1662, 1915, 1939, 2216, 2298, 2681, 2770, 3064, 3324, 3830, 3878, 4155, 4596, 5362, 5540, 5745, 5817, 6648, 7660, 7756, 8043, 8310, 9192, 9695, 10724, 11080, 11490, 11634, 13405, 15320, 15512, 16086, 16620, 19390, 21448, 22980, 23268, 26810, 29085, 32172, 33240, 38780, 40215, 45960, 46536, 53620, 58170, 64344, 77560, 80430, 106091, 107240, 116340, 160860, 212182, 232680, 318273, 321720, 424364, 530455, 636546, 742637, 848728, 1060910, 1273092, 1485274, 1591365, 2121820, 2227911, 2546184, 2970548, 3182730, 3713185, 4243640, 4455822, 5941096, 6365460, 7426370, 8911644, 11139555, 12730920, 14852740, 17823288, 22279110, 29705480, 44558220, 89116440]

約数ペア:

[(1, 89116440), (2, 44558220), (3, 29705480), (4, 22279110), (5, 17823288), (6, 14852740), (7, 12730920), (8, 11139555), (10, 8911644), (12, 7426370), (14, 6365460), (15, 5941096), (20, 4455822), (21, 4243640), (24, 3713185), (28, 3182730), (30, 2970548), (35, 2546184), (40, 2227911), (42, 2121820), (56, 1591365), (60, 1485274), (70, 1273092), (84, 1060910), (105, 848728), (120, 742637), (140, 636546), (168, 530455), (210, 424364), (277, 321720), (280, 318273), (383, 232680), (420, 212182), (554, 160860), (766, 116340), (831, 107240), (840, 106091), (1108, 80430), (1149, 77560), (1385, 64344), (1532, 58170), (1662, 53620), (1915, 46536), (1939, 45960), (2216, 40215), (2298, 38780), (2681, 33240), (2770, 32172), (3064, 29085), (3324, 26810), (3830, 23268), (3878, 22980), (4155, 21448), (4596, 19390), (5362, 16620), (5540, 16086), (5745, 15512), (5817, 15320), (6648, 13405), (7660, 11634), (7756, 11490), (8043, 11080), (8310, 10724), (9192, 9695)]