127314320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3727}}^1$

素因数の和:3808

約数の個数: 80

約数和(自身を含む): 343930368

約数和(自身を除く): 216616048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 3727, 4270, 4880, 6832, 7454, 8540, 14908, 17080, 18635, 26089, 29816, 34160, 37270, 52178, 59632, 74540, 104356, 130445, 149080, 208712, 227347, 260890, 298160, 417424, 454694, 521780, 909388, 1043560, 1136735, 1591429, 1818776, 2087120, 2273470, 3182858, 3637552, 4546940, 6365716, 7957145, 9093880, 12731432, 15914290, 18187760, 25462864, 31828580, 63657160, 127314320]

約数ペア:

[(1, 127314320), (2, 63657160), (4, 31828580), (5, 25462864), (7, 18187760), (8, 15914290), (10, 12731432), (14, 9093880), (16, 7957145), (20, 6365716), (28, 4546940), (35, 3637552), (40, 3182858), (56, 2273470), (61, 2087120), (70, 1818776), (80, 1591429), (112, 1136735), (122, 1043560), (140, 909388), (244, 521780), (280, 454694), (305, 417424), (427, 298160), (488, 260890), (560, 227347), (610, 208712), (854, 149080), (976, 130445), (1220, 104356), (1708, 74540), (2135, 59632), (2440, 52178), (3416, 37270), (3727, 34160), (4270, 29816), (4880, 26089), (6832, 18635), (7454, 17080), (8540, 14908)]