141668520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 488816640

約数和(自身を除く): 347148120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 420, 573, 764, 840, 883, 955, 1146, 1337, 1528, 1766, 1910, 2292, 2649, 2674, 2865, 3532, 3820, 4011, 4415, 4584, 5298, 5348, 5730, 6181, 6685, 7064, 7640, 8022, 8830, 10596, 10696, 11460, 12362, 13245, 13370, 16044, 17660, 18543, 20055, 21192, 22920, 24724, 26490, 26740, 30905, 32088, 35320, 37086, 40110, 49448, 52980, 53480, 61810, 74172, 80220, 92715, 105960, 123620, 148344, 160440, 168653, 185430, 247240, 337306, 370860, 505959, 674612, 741720, 843265, 1011918, 1180571, 1349224, 1686530, 2023836, 2361142, 2529795, 3373060, 3541713, 4047672, 4722284, 5059590, 5902855, 6746120, 7083426, 9444568, 10119180, 11805710, 14166852, 17708565, 20238360, 23611420, 28333704, 35417130, 47222840, 70834260, 141668520]

約数ペア:

[(1, 141668520), (2, 70834260), (3, 47222840), (4, 35417130), (5, 28333704), (6, 23611420), (7, 20238360), (8, 17708565), (10, 14166852), (12, 11805710), (14, 10119180), (15, 9444568), (20, 7083426), (21, 6746120), (24, 5902855), (28, 5059590), (30, 4722284), (35, 4047672), (40, 3541713), (42, 3373060), (56, 2529795), (60, 2361142), (70, 2023836), (84, 1686530), (105, 1349224), (120, 1180571), (140, 1011918), (168, 843265), (191, 741720), (210, 674612), (280, 505959), (382, 370860), (420, 337306), (573, 247240), (764, 185430), (840, 168653), (883, 160440), (955, 148344), (1146, 123620), (1337, 105960), (1528, 92715), (1766, 80220), (1910, 74172), (2292, 61810), (2649, 53480), (2674, 52980), (2865, 49448), (3532, 40110), (3820, 37086), (4011, 35320), (4415, 32088), (4584, 30905), (5298, 26740), (5348, 26490), (5730, 24724), (6181, 22920), (6685, 21192), (7064, 20055), (7640, 18543), (8022, 17660), (8830, 16044), (10596, 13370), (10696, 13245), (11460, 12362)]