230112540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 802925760

約数和(自身を除く): 572813220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 181, 210, 252, 315, 362, 420, 543, 630, 724, 905, 1009, 1086, 1260, 1267, 1629, 1810, 2018, 2172, 2534, 2715, 3027, 3258, 3620, 3801, 4036, 5045, 5068, 5430, 6054, 6335, 6516, 7063, 7602, 8145, 9081, 10090, 10860, 11403, 12108, 12670, 14126, 15135, 15204, 16290, 18162, 19005, 20180, 21189, 22806, 25340, 28252, 30270, 32580, 35315, 36324, 38010, 42378, 45405, 45612, 57015, 60540, 63567, 70630, 76020, 84756, 90810, 105945, 114030, 127134, 141260, 181620, 182629, 211890, 228060, 254268, 317835, 365258, 423780, 547887, 635670, 730516, 913145, 1095774, 1271340, 1278403, 1643661, 1826290, 2191548, 2556806, 2739435, 3287322, 3652580, 3835209, 5113612, 5478870, 6392015, 6574644, 7670418, 8218305, 10957740, 11505627, 12784030, 15340836, 16436610, 19176045, 23011254, 25568060, 32873220, 38352090, 46022508, 57528135, 76704180, 115056270, 230112540]

約数ペア:

[(1, 230112540), (2, 115056270), (3, 76704180), (4, 57528135), (5, 46022508), (6, 38352090), (7, 32873220), (9, 25568060), (10, 23011254), (12, 19176045), (14, 16436610), (15, 15340836), (18, 12784030), (20, 11505627), (21, 10957740), (28, 8218305), (30, 7670418), (35, 6574644), (36, 6392015), (42, 5478870), (45, 5113612), (60, 3835209), (63, 3652580), (70, 3287322), (84, 2739435), (90, 2556806), (105, 2191548), (126, 1826290), (140, 1643661), (180, 1278403), (181, 1271340), (210, 1095774), (252, 913145), (315, 730516), (362, 635670), (420, 547887), (543, 423780), (630, 365258), (724, 317835), (905, 254268), (1009, 228060), (1086, 211890), (1260, 182629), (1267, 181620), (1629, 141260), (1810, 127134), (2018, 114030), (2172, 105945), (2534, 90810), (2715, 84756), (3027, 76020), (3258, 70630), (3620, 63567), (3801, 60540), (4036, 57015), (5045, 45612), (5068, 45405), (5430, 42378), (6054, 38010), (6335, 36324), (6516, 35315), (7063, 32580), (7602, 30270), (8145, 28252), (9081, 25340), (10090, 22806), (10860, 21189), (11403, 20180), (12108, 19005), (12670, 18162), (14126, 16290), (15135, 15204)]