193231680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 652320768

約数和(自身を除く): 459089088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 129, 151, 155, 160, 172, 186, 192, 215, 240, 248, 258, 302, 310, 320, 344, 372, 430, 453, 465, 480, 496, 516, 604, 620, 645, 688, 744, 755, 860, 906, 930, 960, 992, 1032, 1208, 1240, 1290, 1333, 1376, 1488, 1510, 1720, 1812, 1860, 1984, 2064, 2265, 2416, 2480, 2580, 2666, 2752, 2976, 3020, 3440, 3624, 3720, 3999, 4128, 4530, 4681, 4832, 4960, 5160, 5332, 5952, 6040, 6493, 6665, 6880, 7248, 7440, 7998, 8256, 9060, 9362, 9664, 9920, 10320, 10664, 12080, 12986, 13330, 13760, 14043, 14496, 14880, 15996, 18120, 18724, 19479, 19995, 20640, 21328, 23405, 24160, 25972, 26660, 28086, 28992, 29760, 31992, 32465, 36240, 37448, 38958, 39990, 41280, 42656, 46810, 48320, 51944, 53320, 56172, 63984, 64930, 70215, 72480, 74896, 77916, 79980, 85312, 93620, 97395, 103888, 106640, 112344, 127968, 129860, 140430, 144960, 149792, 155832, 159960, 187240, 194790, 201283, 207776, 213280, 224688, 255936, 259720, 280860, 299584, 311664, 319920, 374480, 389580, 402566, 415552, 426560, 449376, 519440, 561720, 603849, 623328, 639840, 748960, 779160, 805132, 898752, 1006415, 1038880, 1123440, 1207698, 1246656, 1279680, 1497920, 1558320, 1610264, 2012830, 2077760, 2246880, 2415396, 3019245, 3116640, 3220528, 4025660, 4493760, 4830792, 6038490, 6233280, 6441056, 8051320, 9661584, 12076980, 12882112, 16102640, 19323168, 24153960, 32205280, 38646336, 48307920, 64410560, 96615840, 193231680]

約数ペア:

[(1, 193231680), (2, 96615840), (3, 64410560), (4, 48307920), (5, 38646336), (6, 32205280), (8, 24153960), (10, 19323168), (12, 16102640), (15, 12882112), (16, 12076980), (20, 9661584), (24, 8051320), (30, 6441056), (31, 6233280), (32, 6038490), (40, 4830792), (43, 4493760), (48, 4025660), (60, 3220528), (62, 3116640), (64, 3019245), (80, 2415396), (86, 2246880), (93, 2077760), (96, 2012830), (120, 1610264), (124, 1558320), (129, 1497920), (151, 1279680), (155, 1246656), (160, 1207698), (172, 1123440), (186, 1038880), (192, 1006415), (215, 898752), (240, 805132), (248, 779160), (258, 748960), (302, 639840), (310, 623328), (320, 603849), (344, 561720), (372, 519440), (430, 449376), (453, 426560), (465, 415552), (480, 402566), (496, 389580), (516, 374480), (604, 319920), (620, 311664), (645, 299584), (688, 280860), (744, 259720), (755, 255936), (860, 224688), (906, 213280), (930, 207776), (960, 201283), (992, 194790), (1032, 187240), (1208, 159960), (1240, 155832), (1290, 149792), (1333, 144960), (1376, 140430), (1488, 129860), (1510, 127968), (1720, 112344), (1812, 106640), (1860, 103888), (1984, 97395), (2064, 93620), (2265, 85312), (2416, 79980), (2480, 77916), (2580, 74896), (2666, 72480), (2752, 70215), (2976, 64930), (3020, 63984), (3440, 56172), (3624, 53320), (3720, 51944), (3999, 48320), (4128, 46810), (4530, 42656), (4681, 41280), (4832, 39990), (4960, 38958), (5160, 37448), (5332, 36240), (5952, 32465), (6040, 31992), (6493, 29760), (6665, 28992), (6880, 28086), (7248, 26660), (7440, 25972), (7998, 24160), (8256, 23405), (9060, 21328), (9362, 20640), (9664, 19995), (9920, 19479), (10320, 18724), (10664, 18120), (12080, 15996), (12986, 14880), (13330, 14496), (13760, 14043)]