386947680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{115163}}^1$

素因数の和:115188

約数の個数: 96

約数和(自身を含む): 1393023744

約数和(自身を除く): 1006076064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 115163, 230326, 345489, 460652, 575815, 690978, 806141, 921304, 1151630, 1381956, 1612282, 1727445, 1842608, 2303260, 2418423, 2763912, 3224564, 3454890, 3685216, 4030705, 4606520, 4836846, 5527824, 6449128, 6909780, 8061410, 9213040, 9673692, 11055648, 12092115, 12898256, 13819560, 16122820, 18426080, 19347384, 24184230, 25796512, 27639120, 32245640, 38694768, 48368460, 55278240, 64491280, 77389536, 96736920, 128982560, 193473840, 386947680]

約数ペア:

[(1, 386947680), (2, 193473840), (3, 128982560), (4, 96736920), (5, 77389536), (6, 64491280), (7, 55278240), (8, 48368460), (10, 38694768), (12, 32245640), (14, 27639120), (15, 25796512), (16, 24184230), (20, 19347384), (21, 18426080), (24, 16122820), (28, 13819560), (30, 12898256), (32, 12092115), (35, 11055648), (40, 9673692), (42, 9213040), (48, 8061410), (56, 6909780), (60, 6449128), (70, 5527824), (80, 4836846), (84, 4606520), (96, 4030705), (105, 3685216), (112, 3454890), (120, 3224564), (140, 2763912), (160, 2418423), (168, 2303260), (210, 1842608), (224, 1727445), (240, 1612282), (280, 1381956), (336, 1151630), (420, 921304), (480, 806141), (560, 690978), (672, 575815), (840, 460652), (1120, 345489), (1680, 230326), (3360, 115163)]