144452280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 353211720

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, 280, 383, 420, 449, 766, 840, 898, 1149, 1347, 1532, 1796, 1915, 2245, 2298, 2681, 2694, 3064, 3143, 3592, 3830, 4490, 4596, 5362, 5388, 5745, 6286, 6735, 7660, 8043, 8980, 9192, 9429, 10724, 10776, 11490, 12572, 13405, 13470, 15320, 15715, 16086, 17960, 18858, 21448, 22980, 25144, 26810, 26940, 31430, 32172, 37716, 40215, 45960, 47145, 53620, 53880, 62860, 64344, 75432, 80430, 94290, 107240, 125720, 160860, 171967, 188580, 321720, 343934, 377160, 515901, 687868, 859835, 1031802, 1203769, 1375736, 1719670, 2063604, 2407538, 2579505, 3439340, 3611307, 4127208, 4815076, 5159010, 6018845, 6878680, 7222614, 9630152, 10318020, 12037690, 14445228, 18056535, 20636040, 24075380, 28890456, 36113070, 48150760, 72226140, 144452280]

約数ペア:

[(1, 144452280), (2, 72226140), (3, 48150760), (4, 36113070), (5, 28890456), (6, 24075380), (7, 20636040), (8, 18056535), (10, 14445228), (12, 12037690), (14, 10318020), (15, 9630152), (20, 7222614), (21, 6878680), (24, 6018845), (28, 5159010), (30, 4815076), (35, 4127208), (40, 3611307), (42, 3439340), (56, 2579505), (60, 2407538), (70, 2063604), (84, 1719670), (105, 1375736), (120, 1203769), (140, 1031802), (168, 859835), (210, 687868), (280, 515901), (383, 377160), (420, 343934), (449, 321720), (766, 188580), (840, 171967), (898, 160860), (1149, 125720), (1347, 107240), (1532, 94290), (1796, 80430), (1915, 75432), (2245, 64344), (2298, 62860), (2681, 53880), (2694, 53620), (3064, 47145), (3143, 45960), (3592, 40215), (3830, 37716), (4490, 32172), (4596, 31430), (5362, 26940), (5388, 26810), (5745, 25144), (6286, 22980), (6735, 21448), (7660, 18858), (8043, 17960), (8980, 16086), (9192, 15715), (9429, 15320), (10724, 13470), (10776, 13405), (11490, 12572)]