1330130480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14753}}^1$

素因数の和:14803

約数の個数: 120

約数和(自身を含む): 3754125792

約数和(自身を除く): 2423995312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 11270, 12880, 14753, 18032, 22540, 29506, 45080, 59012, 73765, 90160, 103271, 118024, 147530, 206542, 236048, 295060, 339319, 413084, 516355, 590120, 678638, 722897, 826168, 1032710, 1180240, 1357276, 1445794, 1652336, 1696595, 2065420, 2375233, 2714552, 2891588, 3393190, 3614485, 4130840, 4750466, 5429104, 5783176, 6786380, 7228970, 8261680, 9500932, 11566352, 11876165, 13572760, 14457940, 16626631, 19001864, 23752330, 27145520, 28915880, 33253262, 38003728, 47504660, 57831760, 66506524, 83133155, 95009320, 133013048, 166266310, 190018640, 266026096, 332532620, 665065240, 1330130480]

約数ペア:

[(1, 1330130480), (2, 665065240), (4, 332532620), (5, 266026096), (7, 190018640), (8, 166266310), (10, 133013048), (14, 95009320), (16, 83133155), (20, 66506524), (23, 57831760), (28, 47504660), (35, 38003728), (40, 33253262), (46, 28915880), (49, 27145520), (56, 23752330), (70, 19001864), (80, 16626631), (92, 14457940), (98, 13572760), (112, 11876165), (115, 11566352), (140, 9500932), (161, 8261680), (184, 7228970), (196, 6786380), (230, 5783176), (245, 5429104), (280, 4750466), (322, 4130840), (368, 3614485), (392, 3393190), (460, 2891588), (490, 2714552), (560, 2375233), (644, 2065420), (784, 1696595), (805, 1652336), (920, 1445794), (980, 1357276), (1127, 1180240), (1288, 1032710), (1610, 826168), (1840, 722897), (1960, 678638), (2254, 590120), (2576, 516355), (3220, 413084), (3920, 339319), (4508, 295060), (5635, 236048), (6440, 206542), (9016, 147530), (11270, 118024), (12880, 103271), (14753, 90160), (18032, 73765), (22540, 59012), (29506, 45080)]