15564640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 45299520

約数和(自身を除く): 29734880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1069, 1120, 1456, 1820, 2080, 2138, 2912, 3640, 4276, 5345, 7280, 7483, 8552, 10690, 13897, 14560, 14966, 17104, 21380, 27794, 29932, 34208, 37415, 42760, 55588, 59864, 69485, 74830, 85520, 97279, 111176, 119728, 138970, 149660, 171040, 194558, 222352, 239456, 277940, 299320, 389116, 444704, 486395, 555880, 598640, 778232, 972790, 1111760, 1197280, 1556464, 1945580, 2223520, 3112928, 3891160, 7782320, 15564640]

約数ペア:

[(1, 15564640), (2, 7782320), (4, 3891160), (5, 3112928), (7, 2223520), (8, 1945580), (10, 1556464), (13, 1197280), (14, 1111760), (16, 972790), (20, 778232), (26, 598640), (28, 555880), (32, 486395), (35, 444704), (40, 389116), (52, 299320), (56, 277940), (65, 239456), (70, 222352), (80, 194558), (91, 171040), (104, 149660), (112, 138970), (130, 119728), (140, 111176), (160, 97279), (182, 85520), (208, 74830), (224, 69485), (260, 59864), (280, 55588), (364, 42760), (416, 37415), (455, 34208), (520, 29932), (560, 27794), (728, 21380), (910, 17104), (1040, 14966), (1069, 14560), (1120, 13897), (1456, 10690), (1820, 8552), (2080, 7483), (2138, 7280), (2912, 5345), (3640, 4276)]