2331408320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1438

約数の個数: 112

約数和(自身を含む): 5764670208

約数和(自身を除く): 3433261888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 197, 248, 310, 320, 394, 496, 620, 788, 985, 992, 1193, 1240, 1576, 1970, 1984, 2386, 2480, 3152, 3940, 4772, 4960, 5965, 6107, 6304, 7880, 9544, 9920, 11930, 12214, 12608, 15760, 19088, 23860, 24428, 30535, 31520, 36983, 38176, 47720, 48856, 61070, 63040, 73966, 76352, 95440, 97712, 122140, 147932, 184915, 190880, 195424, 235021, 244280, 295864, 369830, 381760, 390848, 470042, 488560, 591728, 739660, 940084, 977120, 1175105, 1183456, 1479320, 1880168, 1954240, 2350210, 2366912, 2958640, 3760336, 4700420, 5917280, 7285651, 7520672, 9400840, 11834560, 14571302, 15041344, 18801680, 29142604, 36428255, 37603360, 58285208, 72856510, 75206720, 116570416, 145713020, 233140832, 291426040, 466281664, 582852080, 1165704160, 2331408320]

約数ペア:

[(1, 2331408320), (2, 1165704160), (4, 582852080), (5, 466281664), (8, 291426040), (10, 233140832), (16, 145713020), (20, 116570416), (31, 75206720), (32, 72856510), (40, 58285208), (62, 37603360), (64, 36428255), (80, 29142604), (124, 18801680), (155, 15041344), (160, 14571302), (197, 11834560), (248, 9400840), (310, 7520672), (320, 7285651), (394, 5917280), (496, 4700420), (620, 3760336), (788, 2958640), (985, 2366912), (992, 2350210), (1193, 1954240), (1240, 1880168), (1576, 1479320), (1970, 1183456), (1984, 1175105), (2386, 977120), (2480, 940084), (3152, 739660), (3940, 591728), (4772, 488560), (4960, 470042), (5965, 390848), (6107, 381760), (6304, 369830), (7880, 295864), (9544, 244280), (9920, 235021), (11930, 195424), (12214, 190880), (12608, 184915), (15760, 147932), (19088, 122140), (23860, 97712), (24428, 95440), (30535, 76352), (31520, 73966), (36983, 63040), (38176, 61070), (47720, 48856)]