146417960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 367846920

約数和(自身を除く): 221428960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 293, 310, 403, 520, 586, 620, 806, 961, 1172, 1240, 1465, 1612, 1922, 2015, 2344, 2930, 3224, 3809, 3844, 4030, 4805, 5860, 7618, 7688, 8060, 9083, 9610, 11720, 12493, 15236, 16120, 18166, 19045, 19220, 24986, 30472, 36332, 38090, 38440, 45415, 49972, 62465, 72664, 76180, 90830, 99944, 118079, 124930, 152360, 181660, 236158, 249860, 281573, 363320, 472316, 499720, 563146, 590395, 944632, 1126292, 1180790, 1407865, 2252584, 2361580, 2815730, 3660449, 4723160, 5631460, 7320898, 11262920, 14641796, 18302245, 29283592, 36604490, 73208980, 146417960]

約数ペア:

[(1, 146417960), (2, 73208980), (4, 36604490), (5, 29283592), (8, 18302245), (10, 14641796), (13, 11262920), (20, 7320898), (26, 5631460), (31, 4723160), (40, 3660449), (52, 2815730), (62, 2361580), (65, 2252584), (104, 1407865), (124, 1180790), (130, 1126292), (155, 944632), (248, 590395), (260, 563146), (293, 499720), (310, 472316), (403, 363320), (520, 281573), (586, 249860), (620, 236158), (806, 181660), (961, 152360), (1172, 124930), (1240, 118079), (1465, 99944), (1612, 90830), (1922, 76180), (2015, 72664), (2344, 62465), (2930, 49972), (3224, 45415), (3809, 38440), (3844, 38090), (4030, 36332), (4805, 30472), (5860, 24986), (7618, 19220), (7688, 19045), (8060, 18166), (9083, 16120), (9610, 15236), (11720, 12493)]