224726320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30869}}^1$

素因数の和:30902

約数の個数: 80

約数和(自身を含む): 643083840

約数和(自身を除く): 418357520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 30869, 61738, 123476, 154345, 216083, 246952, 308690, 401297, 432166, 493904, 617380, 802594, 864332, 1080415, 1234760, 1605188, 1728664, 2006485, 2160830, 2469520, 2809079, 3210376, 3457328, 4012970, 4321660, 5618158, 6420752, 8025940, 8643320, 11236316, 14045395, 16051880, 17286640, 22472632, 28090790, 32103760, 44945264, 56181580, 112363160, 224726320]

約数ペア:

[(1, 224726320), (2, 112363160), (4, 56181580), (5, 44945264), (7, 32103760), (8, 28090790), (10, 22472632), (13, 17286640), (14, 16051880), (16, 14045395), (20, 11236316), (26, 8643320), (28, 8025940), (35, 6420752), (40, 5618158), (52, 4321660), (56, 4012970), (65, 3457328), (70, 3210376), (80, 2809079), (91, 2469520), (104, 2160830), (112, 2006485), (130, 1728664), (140, 1605188), (182, 1234760), (208, 1080415), (260, 864332), (280, 802594), (364, 617380), (455, 493904), (520, 432166), (560, 401297), (728, 308690), (910, 246952), (1040, 216083), (1456, 154345), (1820, 123476), (3640, 61738), (7280, 30869)]