121526020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 343719936

約数和(自身を除く): 222193916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 47, 55, 70, 73, 77, 92, 94, 110, 115, 140, 146, 154, 161, 188, 220, 230, 235, 253, 292, 308, 322, 329, 365, 385, 460, 470, 506, 511, 517, 644, 658, 730, 770, 803, 805, 940, 1012, 1022, 1034, 1081, 1265, 1316, 1460, 1540, 1606, 1610, 1645, 1679, 1771, 2044, 2068, 2162, 2530, 2555, 2585, 3212, 3220, 3290, 3358, 3431, 3542, 3619, 4015, 4324, 5060, 5110, 5170, 5405, 5621, 6580, 6716, 6862, 7084, 7238, 7567, 8030, 8395, 8855, 10220, 10340, 10810, 11242, 11753, 11891, 13724, 14476, 15134, 16060, 16790, 17155, 17710, 18095, 18469, 21620, 22484, 23506, 23782, 24017, 28105, 30268, 33580, 34310, 35420, 36190, 36938, 37741, 37835, 47012, 47564, 48034, 56210, 58765, 59455, 68620, 72380, 73876, 75482, 75670, 78913, 83237, 92345, 96068, 112420, 117530, 118910, 120085, 129283, 150964, 151340, 157826, 166474, 184690, 188705, 235060, 237820, 240170, 258566, 264187, 315652, 332948, 369380, 377410, 394565, 416185, 480340, 517132, 528374, 552391, 646415, 754820, 789130, 832370, 868043, 1056748, 1104782, 1292830, 1320935, 1578260, 1664740, 1736086, 2209564, 2585660, 2641870, 2761955, 3472172, 4340215, 5283740, 5523910, 6076301, 8680430, 11047820, 12152602, 17360860, 24305204, 30381505, 60763010, 121526020]

約数ペア:

[(1, 121526020), (2, 60763010), (4, 30381505), (5, 24305204), (7, 17360860), (10, 12152602), (11, 11047820), (14, 8680430), (20, 6076301), (22, 5523910), (23, 5283740), (28, 4340215), (35, 3472172), (44, 2761955), (46, 2641870), (47, 2585660), (55, 2209564), (70, 1736086), (73, 1664740), (77, 1578260), (92, 1320935), (94, 1292830), (110, 1104782), (115, 1056748), (140, 868043), (146, 832370), (154, 789130), (161, 754820), (188, 646415), (220, 552391), (230, 528374), (235, 517132), (253, 480340), (292, 416185), (308, 394565), (322, 377410), (329, 369380), (365, 332948), (385, 315652), (460, 264187), (470, 258566), (506, 240170), (511, 237820), (517, 235060), (644, 188705), (658, 184690), (730, 166474), (770, 157826), (803, 151340), (805, 150964), (940, 129283), (1012, 120085), (1022, 118910), (1034, 117530), (1081, 112420), (1265, 96068), (1316, 92345), (1460, 83237), (1540, 78913), (1606, 75670), (1610, 75482), (1645, 73876), (1679, 72380), (1771, 68620), (2044, 59455), (2068, 58765), (2162, 56210), (2530, 48034), (2555, 47564), (2585, 47012), (3212, 37835), (3220, 37741), (3290, 36938), (3358, 36190), (3431, 35420), (3542, 34310), (3619, 33580), (4015, 30268), (4324, 28105), (5060, 24017), (5110, 23782), (5170, 23506), (5405, 22484), (5621, 21620), (6580, 18469), (6716, 18095), (6862, 17710), (7084, 17155), (7238, 16790), (7567, 16060), (8030, 15134), (8395, 14476), (8855, 13724), (10220, 11891), (10340, 11753), (10810, 11242)]