5381880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 19008000

約数和(自身を除く): 13626120

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, 149, 168, 172, 210, 215, 258, 280, 298, 301, 344, 420, 430, 447, 516, 596, 602, 645, 745, 840, 860, 894, 903, 1032, 1043, 1192, 1204, 1290, 1490, 1505, 1720, 1788, 1806, 2086, 2235, 2408, 2580, 2980, 3010, 3129, 3576, 3612, 4172, 4470, 4515, 5160, 5215, 5960, 6020, 6258, 6407, 7224, 8344, 8940, 9030, 10430, 12040, 12516, 12814, 15645, 17880, 18060, 19221, 20860, 25032, 25628, 31290, 32035, 36120, 38442, 41720, 44849, 51256, 62580, 64070, 76884, 89698, 96105, 125160, 128140, 134547, 153768, 179396, 192210, 224245, 256280, 269094, 358792, 384420, 448490, 538188, 672735, 768840, 896980, 1076376, 1345470, 1793960, 2690940, 5381880]

約数ペア:

[(1, 5381880), (2, 2690940), (3, 1793960), (4, 1345470), (5, 1076376), (6, 896980), (7, 768840), (8, 672735), (10, 538188), (12, 448490), (14, 384420), (15, 358792), (20, 269094), (21, 256280), (24, 224245), (28, 192210), (30, 179396), (35, 153768), (40, 134547), (42, 128140), (43, 125160), (56, 96105), (60, 89698), (70, 76884), (84, 64070), (86, 62580), (105, 51256), (120, 44849), (129, 41720), (140, 38442), (149, 36120), (168, 32035), (172, 31290), (210, 25628), (215, 25032), (258, 20860), (280, 19221), (298, 18060), (301, 17880), (344, 15645), (420, 12814), (430, 12516), (447, 12040), (516, 10430), (596, 9030), (602, 8940), (645, 8344), (745, 7224), (840, 6407), (860, 6258), (894, 6020), (903, 5960), (1032, 5215), (1043, 5160), (1192, 4515), (1204, 4470), (1290, 4172), (1490, 3612), (1505, 3576), (1720, 3129), (1788, 3010), (1806, 2980), (2086, 2580), (2235, 2408)]