208479240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7933}}^1$

素因数の和:8023

約数の個数: 96

約数和(自身を含む): 686925720

約数和(自身を除く): 478446480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 7933, 8760, 13140, 15866, 23799, 26280, 31732, 39665, 47598, 63464, 71397, 79330, 95196, 118995, 142794, 158660, 190392, 237990, 285588, 317320, 356985, 475980, 571176, 579109, 713970, 951960, 1158218, 1427940, 1737327, 2316436, 2855880, 2895545, 3474654, 4632872, 5211981, 5791090, 6949308, 8686635, 10423962, 11582180, 13898616, 17373270, 20847924, 23164360, 26059905, 34746540, 41695848, 52119810, 69493080, 104239620, 208479240]

約数ペア:

[(1, 208479240), (2, 104239620), (3, 69493080), (4, 52119810), (5, 41695848), (6, 34746540), (8, 26059905), (9, 23164360), (10, 20847924), (12, 17373270), (15, 13898616), (18, 11582180), (20, 10423962), (24, 8686635), (30, 6949308), (36, 5791090), (40, 5211981), (45, 4632872), (60, 3474654), (72, 2895545), (73, 2855880), (90, 2316436), (120, 1737327), (146, 1427940), (180, 1158218), (219, 951960), (292, 713970), (360, 579109), (365, 571176), (438, 475980), (584, 356985), (657, 317320), (730, 285588), (876, 237990), (1095, 190392), (1314, 158660), (1460, 142794), (1752, 118995), (2190, 95196), (2628, 79330), (2920, 71397), (3285, 63464), (4380, 47598), (5256, 39665), (6570, 31732), (7933, 26280), (8760, 23799), (13140, 15866)]