23565780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 83341440

約数和(自身を除く): 59775660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 317, 354, 413, 420, 531, 590, 630, 634, 708, 826, 885, 951, 1062, 1180, 1239, 1260, 1268, 1585, 1652, 1770, 1902, 2065, 2124, 2219, 2478, 2655, 2853, 3170, 3540, 3717, 3804, 4130, 4438, 4755, 4956, 5310, 5706, 6195, 6340, 6657, 7434, 8260, 8876, 9510, 10620, 11095, 11412, 12390, 13314, 14265, 14868, 18585, 18703, 19020, 19971, 22190, 24780, 26628, 28530, 33285, 37170, 37406, 39942, 44380, 56109, 57060, 66570, 74340, 74812, 79884, 93515, 99855, 112218, 130921, 133140, 168327, 187030, 199710, 224436, 261842, 280545, 336654, 374060, 392763, 399420, 523684, 561090, 654605, 673308, 785526, 841635, 1122180, 1178289, 1309210, 1571052, 1683270, 1963815, 2356578, 2618420, 3366540, 3927630, 4713156, 5891445, 7855260, 11782890, 23565780]

約数ペア:

[(1, 23565780), (2, 11782890), (3, 7855260), (4, 5891445), (5, 4713156), (6, 3927630), (7, 3366540), (9, 2618420), (10, 2356578), (12, 1963815), (14, 1683270), (15, 1571052), (18, 1309210), (20, 1178289), (21, 1122180), (28, 841635), (30, 785526), (35, 673308), (36, 654605), (42, 561090), (45, 523684), (59, 399420), (60, 392763), (63, 374060), (70, 336654), (84, 280545), (90, 261842), (105, 224436), (118, 199710), (126, 187030), (140, 168327), (177, 133140), (180, 130921), (210, 112218), (236, 99855), (252, 93515), (295, 79884), (315, 74812), (317, 74340), (354, 66570), (413, 57060), (420, 56109), (531, 44380), (590, 39942), (630, 37406), (634, 37170), (708, 33285), (826, 28530), (885, 26628), (951, 24780), (1062, 22190), (1180, 19971), (1239, 19020), (1260, 18703), (1268, 18585), (1585, 14868), (1652, 14265), (1770, 13314), (1902, 12390), (2065, 11412), (2124, 11095), (2219, 10620), (2478, 9510), (2655, 8876), (2853, 8260), (3170, 7434), (3540, 6657), (3717, 6340), (3804, 6195), (4130, 5706), (4438, 5310), (4755, 4956)]