209230639080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{641261}}^1$

素因数の和:643994

約数の個数: 64

約数和(自身を含む): 627923750400

約数和(自身を除く): 418693111320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2719, 5438, 8157, 10876, 13595, 16314, 21752, 27190, 32628, 40785, 54380, 65256, 81570, 108760, 163140, 326280, 641261, 1282522, 1923783, 2565044, 3206305, 3847566, 5130088, 6412610, 7695132, 9618915, 12825220, 15390264, 19237830, 25650440, 38475660, 76951320, 1743588659, 3487177318, 5230765977, 6974354636, 8717943295, 10461531954, 13948709272, 17435886590, 20923063908, 26153829885, 34871773180, 41846127816, 52307659770, 69743546360, 104615319540, 209230639080]

約数ペア:

[(1, 209230639080), (2, 104615319540), (3, 69743546360), (4, 52307659770), (5, 41846127816), (6, 34871773180), (8, 26153829885), (10, 20923063908), (12, 17435886590), (15, 13948709272), (20, 10461531954), (24, 8717943295), (30, 6974354636), (40, 5230765977), (60, 3487177318), (120, 1743588659), (2719, 76951320), (5438, 38475660), (8157, 25650440), (10876, 19237830), (13595, 15390264), (16314, 12825220), (21752, 9618915), (27190, 7695132), (32628, 6412610), (40785, 5130088), (54380, 3847566), (65256, 3206305), (81570, 2565044), (108760, 1923783), (163140, 1282522), (326280, 641261)]