133564920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 427602240

約数和(自身を除く): 294037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 233, 255, 281, 340, 408, 466, 510, 562, 680, 699, 843, 932, 1020, 1124, 1165, 1398, 1405, 1686, 1864, 2040, 2248, 2330, 2796, 2810, 3372, 3495, 3961, 4215, 4660, 4777, 5592, 5620, 6744, 6990, 7922, 8430, 9320, 9554, 11240, 11883, 13980, 14331, 15844, 16860, 19108, 19805, 23766, 23885, 27960, 28662, 31688, 33720, 38216, 39610, 47532, 47770, 57324, 59415, 65473, 71655, 79220, 95064, 95540, 114648, 118830, 130946, 143310, 158440, 191080, 196419, 237660, 261892, 286620, 327365, 392838, 475320, 523784, 573240, 654730, 785676, 982095, 1113041, 1309460, 1571352, 1964190, 2226082, 2618920, 3339123, 3928380, 4452164, 5565205, 6678246, 7856760, 8904328, 11130410, 13356492, 16695615, 22260820, 26712984, 33391230, 44521640, 66782460, 133564920]

約数ペア:

[(1, 133564920), (2, 66782460), (3, 44521640), (4, 33391230), (5, 26712984), (6, 22260820), (8, 16695615), (10, 13356492), (12, 11130410), (15, 8904328), (17, 7856760), (20, 6678246), (24, 5565205), (30, 4452164), (34, 3928380), (40, 3339123), (51, 2618920), (60, 2226082), (68, 1964190), (85, 1571352), (102, 1309460), (120, 1113041), (136, 982095), (170, 785676), (204, 654730), (233, 573240), (255, 523784), (281, 475320), (340, 392838), (408, 327365), (466, 286620), (510, 261892), (562, 237660), (680, 196419), (699, 191080), (843, 158440), (932, 143310), (1020, 130946), (1124, 118830), (1165, 114648), (1398, 95540), (1405, 95064), (1686, 79220), (1864, 71655), (2040, 65473), (2248, 59415), (2330, 57324), (2796, 47770), (2810, 47532), (3372, 39610), (3495, 38216), (3961, 33720), (4215, 31688), (4660, 28662), (4777, 27960), (5592, 23885), (5620, 23766), (6744, 19805), (6990, 19108), (7922, 16860), (8430, 15844), (9320, 14331), (9554, 13980), (11240, 11883)]