15697664360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{919067}}^1$

素因数の和:919146

約数の個数: 64

約数和(自身を含む): 41027195520

約数和(自身を除く): 25329531160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 919067, 1838134, 3676268, 4595335, 6433469, 7352536, 9190670, 12866938, 18381340, 25733876, 32167345, 36762680, 51467752, 56063087, 64334690, 112126174, 128669380, 224252348, 257338760, 280315435, 392441609, 448504696, 560630870, 784883218, 1121261740, 1569766436, 1962208045, 2242523480, 3139532872, 3924416090, 7848832180, 15697664360]

約数ペア:

[(1, 15697664360), (2, 7848832180), (4, 3924416090), (5, 3139532872), (7, 2242523480), (8, 1962208045), (10, 1569766436), (14, 1121261740), (20, 784883218), (28, 560630870), (35, 448504696), (40, 392441609), (56, 280315435), (61, 257338760), (70, 224252348), (122, 128669380), (140, 112126174), (244, 64334690), (280, 56063087), (305, 51467752), (427, 36762680), (488, 32167345), (610, 25733876), (854, 18381340), (1220, 12866938), (1708, 9190670), (2135, 7352536), (2440, 6433469), (3416, 4595335), (4270, 3676268), (8540, 1838134), (17080, 919067)]