173506920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13513}}^1$

素因数の和:13634

約数の個数: 64

約数和(自身を含む): 525424320

約数和(自身を除く): 351917400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 13513, 27026, 40539, 54052, 67565, 81078, 108104, 135130, 162156, 202695, 270260, 324312, 405390, 540520, 810780, 1445891, 1621560, 2891782, 4337673, 5783564, 7229455, 8675346, 11567128, 14458910, 17350692, 21688365, 28917820, 34701384, 43376730, 57835640, 86753460, 173506920]

約数ペア:

[(1, 173506920), (2, 86753460), (3, 57835640), (4, 43376730), (5, 34701384), (6, 28917820), (8, 21688365), (10, 17350692), (12, 14458910), (15, 11567128), (20, 8675346), (24, 7229455), (30, 5783564), (40, 4337673), (60, 2891782), (107, 1621560), (120, 1445891), (214, 810780), (321, 540520), (428, 405390), (535, 324312), (642, 270260), (856, 202695), (1070, 162156), (1284, 135130), (1605, 108104), (2140, 81078), (2568, 67565), (3210, 54052), (4280, 40539), (6420, 27026), (12840, 13513)]