17213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4252

約数の個数: 80

約数和(自身を含む): 56514240

約数和(自身を除く): 39300720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 4219, 8438, 12657, 16876, 21095, 25314, 33752, 42190, 50628, 63285, 67504, 71723, 84380, 101256, 126570, 143446, 168760, 202512, 215169, 253140, 286892, 337520, 358615, 430338, 506280, 573784, 717230, 860676, 1012560, 1075845, 1147568, 1434460, 1721352, 2151690, 2868920, 3442704, 4303380, 5737840, 8606760, 17213520]

約数ペア:

[(1, 17213520), (2, 8606760), (3, 5737840), (4, 4303380), (5, 3442704), (6, 2868920), (8, 2151690), (10, 1721352), (12, 1434460), (15, 1147568), (16, 1075845), (17, 1012560), (20, 860676), (24, 717230), (30, 573784), (34, 506280), (40, 430338), (48, 358615), (51, 337520), (60, 286892), (68, 253140), (80, 215169), (85, 202512), (102, 168760), (120, 143446), (136, 126570), (170, 101256), (204, 84380), (240, 71723), (255, 67504), (272, 63285), (340, 50628), (408, 42190), (510, 33752), (680, 25314), (816, 21095), (1020, 16876), (1360, 12657), (2040, 8438), (4080, 4219)]