15693321966320

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{81019}}^1\times {\mathrm{17419}}^1$

素因数の和:98590

約数の個数: 80

約数和(自身を含む): 36752033136000

約数和(自身を除く): 21058711169680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 17419, 34838, 69676, 81019, 87095, 139352, 162038, 174190, 278704, 324076, 348380, 405095, 648152, 696760, 810190, 1296304, 1393520, 1620380, 2421241, 3240760, 4842482, 6481520, 9684964, 11261641, 12106205, 19369928, 22523282, 24212410, 38739856, 45046564, 48424820, 56308205, 90093128, 96849640, 112616410, 180186256, 193699280, 225232820, 450465640, 900931280, 1411269961, 2822539922, 5645079844, 7056349805, 11290159688, 14112699610, 22580319376, 28225399220, 56450798440, 112901596880, 196166524579, 392333049158, 784666098316, 980832622895, 1569332196632, 1961665245790, 3138664393264, 3923330491580, 7846660983160, 15693321966320]

約数ペア:

[(1, 15693321966320), (2, 7846660983160), (4, 3923330491580), (5, 3138664393264), (8, 1961665245790), (10, 1569332196632), (16, 980832622895), (20, 784666098316), (40, 392333049158), (80, 196166524579), (139, 112901596880), (278, 56450798440), (556, 28225399220), (695, 22580319376), (1112, 14112699610), (1390, 11290159688), (2224, 7056349805), (2780, 5645079844), (5560, 2822539922), (11120, 1411269961), (17419, 900931280), (34838, 450465640), (69676, 225232820), (81019, 193699280), (87095, 180186256), (139352, 112616410), (162038, 96849640), (174190, 90093128), (278704, 56308205), (324076, 48424820), (348380, 45046564), (405095, 38739856), (648152, 24212410), (696760, 22523282), (810190, 19369928), (1296304, 12106205), (1393520, 11261641), (1620380, 9684964), (2421241, 6481520), (3240760, 4842482)]