143391780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 500048640

約数和(自身を除く): 356656860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 317, 359, 420, 630, 634, 718, 951, 1077, 1260, 1268, 1436, 1585, 1795, 1902, 2154, 2219, 2513, 2853, 3170, 3231, 3590, 3804, 4308, 4438, 4755, 5026, 5385, 5706, 6340, 6462, 6657, 7180, 7539, 8876, 9510, 10052, 10770, 11095, 11412, 12565, 12924, 13314, 14265, 15078, 16155, 19020, 19971, 21540, 22190, 22617, 25130, 26628, 28530, 30156, 32310, 33285, 37695, 39942, 44380, 45234, 50260, 57060, 64620, 66570, 75390, 79884, 90468, 99855, 113085, 113803, 133140, 150780, 199710, 226170, 227606, 341409, 399420, 452340, 455212, 569015, 682818, 796621, 1024227, 1138030, 1365636, 1593242, 1707045, 2048454, 2276060, 2389863, 3186484, 3414090, 3983105, 4096908, 4779726, 5121135, 6828180, 7169589, 7966210, 9559452, 10242270, 11949315, 14339178, 15932420, 20484540, 23898630, 28678356, 35847945, 47797260, 71695890, 143391780]

約数ペア:

[(1, 143391780), (2, 71695890), (3, 47797260), (4, 35847945), (5, 28678356), (6, 23898630), (7, 20484540), (9, 15932420), (10, 14339178), (12, 11949315), (14, 10242270), (15, 9559452), (18, 7966210), (20, 7169589), (21, 6828180), (28, 5121135), (30, 4779726), (35, 4096908), (36, 3983105), (42, 3414090), (45, 3186484), (60, 2389863), (63, 2276060), (70, 2048454), (84, 1707045), (90, 1593242), (105, 1365636), (126, 1138030), (140, 1024227), (180, 796621), (210, 682818), (252, 569015), (315, 455212), (317, 452340), (359, 399420), (420, 341409), (630, 227606), (634, 226170), (718, 199710), (951, 150780), (1077, 133140), (1260, 113803), (1268, 113085), (1436, 99855), (1585, 90468), (1795, 79884), (1902, 75390), (2154, 66570), (2219, 64620), (2513, 57060), (2853, 50260), (3170, 45234), (3231, 44380), (3590, 39942), (3804, 37695), (4308, 33285), (4438, 32310), (4755, 30156), (5026, 28530), (5385, 26628), (5706, 25130), (6340, 22617), (6462, 22190), (6657, 21540), (7180, 19971), (7539, 19020), (8876, 16155), (9510, 15078), (10052, 14265), (10770, 13314), (11095, 12924), (11412, 12565)]