16635840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 224

約数和(自身を含む): 60082176

約数和(自身を除く): 43446336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 43, 48, 52, 60, 62, 64, 65, 78, 80, 86, 93, 96, 104, 120, 124, 129, 130, 155, 156, 160, 172, 186, 192, 195, 208, 215, 240, 248, 258, 260, 310, 312, 320, 344, 372, 390, 403, 416, 430, 465, 480, 496, 516, 520, 559, 620, 624, 645, 688, 744, 780, 806, 832, 860, 930, 960, 992, 1032, 1040, 1118, 1209, 1240, 1248, 1290, 1333, 1376, 1488, 1560, 1612, 1677, 1720, 1860, 1984, 2015, 2064, 2080, 2236, 2418, 2480, 2496, 2580, 2666, 2752, 2795, 2976, 3120, 3224, 3354, 3440, 3720, 3999, 4030, 4128, 4160, 4472, 4836, 4960, 5160, 5332, 5590, 5952, 6045, 6240, 6448, 6665, 6708, 6880, 7440, 7998, 8060, 8256, 8385, 8944, 9672, 9920, 10320, 10664, 11180, 12090, 12480, 12896, 13330, 13416, 13760, 14880, 15996, 16120, 16770, 17329, 17888, 19344, 19995, 20640, 21328, 22360, 24180, 25792, 26660, 26832, 29760, 31992, 32240, 33540, 34658, 35776, 38688, 39990, 41280, 42656, 44720, 48360, 51987, 53320, 53664, 63984, 64480, 67080, 69316, 77376, 79980, 85312, 86645, 89440, 96720, 103974, 106640, 107328, 127968, 128960, 134160, 138632, 159960, 173290, 178880, 193440, 207948, 213280, 255936, 259935, 268320, 277264, 319920, 346580, 386880, 415896, 426560, 519870, 536640, 554528, 639840, 693160, 831792, 1039740, 1109056, 1279680, 1386320, 1663584, 2079480, 2772640, 3327168, 4158960, 5545280, 8317920, 16635840]

約数ペア:

[(1, 16635840), (2, 8317920), (3, 5545280), (4, 4158960), (5, 3327168), (6, 2772640), (8, 2079480), (10, 1663584), (12, 1386320), (13, 1279680), (15, 1109056), (16, 1039740), (20, 831792), (24, 693160), (26, 639840), (30, 554528), (31, 536640), (32, 519870), (39, 426560), (40, 415896), (43, 386880), (48, 346580), (52, 319920), (60, 277264), (62, 268320), (64, 259935), (65, 255936), (78, 213280), (80, 207948), (86, 193440), (93, 178880), (96, 173290), (104, 159960), (120, 138632), (124, 134160), (129, 128960), (130, 127968), (155, 107328), (156, 106640), (160, 103974), (172, 96720), (186, 89440), (192, 86645), (195, 85312), (208, 79980), (215, 77376), (240, 69316), (248, 67080), (258, 64480), (260, 63984), (310, 53664), (312, 53320), (320, 51987), (344, 48360), (372, 44720), (390, 42656), (403, 41280), (416, 39990), (430, 38688), (465, 35776), (480, 34658), (496, 33540), (516, 32240), (520, 31992), (559, 29760), (620, 26832), (624, 26660), (645, 25792), (688, 24180), (744, 22360), (780, 21328), (806, 20640), (832, 19995), (860, 19344), (930, 17888), (960, 17329), (992, 16770), (1032, 16120), (1040, 15996), (1118, 14880), (1209, 13760), (1240, 13416), (1248, 13330), (1290, 12896), (1333, 12480), (1376, 12090), (1488, 11180), (1560, 10664), (1612, 10320), (1677, 9920), (1720, 9672), (1860, 8944), (1984, 8385), (2015, 8256), (2064, 8060), (2080, 7998), (2236, 7440), (2418, 6880), (2480, 6708), (2496, 6665), (2580, 6448), (2666, 6240), (2752, 6045), (2795, 5952), (2976, 5590), (3120, 5332), (3224, 5160), (3354, 4960), (3440, 4836), (3720, 4472), (3999, 4160), (4030, 4128)]