211212960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{62861}}^1$

素因数の和:62886

約数の個数: 96

約数和(自身を含む): 760378752

約数和(自身を除く): 549165792

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, 62861, 125722, 188583, 251444, 314305, 377166, 440027, 502888, 628610, 754332, 880054, 942915, 1005776, 1257220, 1320081, 1508664, 1760108, 1885830, 2011552, 2200135, 2514440, 2640162, 3017328, 3520216, 3771660, 4400270, 5028880, 5280324, 6034656, 6600405, 7040432, 7543320, 8800540, 10057760, 10560648, 13200810, 14080864, 15086640, 17601080, 21121296, 26401620, 30173280, 35202160, 42242592, 52803240, 70404320, 105606480, 211212960]

約数ペア:

[(1, 211212960), (2, 105606480), (3, 70404320), (4, 52803240), (5, 42242592), (6, 35202160), (7, 30173280), (8, 26401620), (10, 21121296), (12, 17601080), (14, 15086640), (15, 14080864), (16, 13200810), (20, 10560648), (21, 10057760), (24, 8800540), (28, 7543320), (30, 7040432), (32, 6600405), (35, 6034656), (40, 5280324), (42, 5028880), (48, 4400270), (56, 3771660), (60, 3520216), (70, 3017328), (80, 2640162), (84, 2514440), (96, 2200135), (105, 2011552), (112, 1885830), (120, 1760108), (140, 1508664), (160, 1320081), (168, 1257220), (210, 1005776), (224, 942915), (240, 880054), (280, 754332), (336, 628610), (420, 502888), (480, 440027), (560, 377166), (672, 314305), (840, 251444), (1120, 188583), (1680, 125722), (3360, 62861)]