231213360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19661}}^1$

素因数の和:19691

約数の個数: 120

約数和(自身を含む): 833826096

約数和(自身を除く): 602612736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 19661, 39322, 58983, 78644, 98305, 117966, 137627, 157288, 196610, 235932, 275254, 294915, 314576, 393220, 412881, 471864, 550508, 589830, 688135, 786440, 825762, 943728, 963389, 1101016, 1179660, 1376270, 1572880, 1651524, 1926778, 2064405, 2202032, 2359320, 2752540, 2890167, 3303048, 3853556, 4128810, 4718640, 4816945, 5505080, 5780334, 6606096, 7707112, 8257620, 9633890, 11010160, 11560668, 14450835, 15414224, 16515240, 19267780, 23121336, 28901670, 33030480, 38535560, 46242672, 57803340, 77071120, 115606680, 231213360]

約数ペア:

[(1, 231213360), (2, 115606680), (3, 77071120), (4, 57803340), (5, 46242672), (6, 38535560), (7, 33030480), (8, 28901670), (10, 23121336), (12, 19267780), (14, 16515240), (15, 15414224), (16, 14450835), (20, 11560668), (21, 11010160), (24, 9633890), (28, 8257620), (30, 7707112), (35, 6606096), (40, 5780334), (42, 5505080), (48, 4816945), (49, 4718640), (56, 4128810), (60, 3853556), (70, 3303048), (80, 2890167), (84, 2752540), (98, 2359320), (105, 2202032), (112, 2064405), (120, 1926778), (140, 1651524), (147, 1572880), (168, 1376270), (196, 1179660), (210, 1101016), (240, 963389), (245, 943728), (280, 825762), (294, 786440), (336, 688135), (392, 589830), (420, 550508), (490, 471864), (560, 412881), (588, 393220), (735, 314576), (784, 294915), (840, 275254), (980, 235932), (1176, 196610), (1470, 157288), (1680, 137627), (1960, 117966), (2352, 98305), (2940, 78644), (3920, 58983), (5880, 39322), (11760, 19661)]