129247680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 224

約数和(自身を含む): 437741568

約数和(自身を除く): 308493888

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, 101, 120, 124, 129, 155, 160, 172, 186, 192, 202, 215, 240, 248, 258, 303, 310, 320, 344, 372, 404, 430, 465, 480, 496, 505, 516, 606, 620, 645, 688, 744, 808, 860, 930, 960, 992, 1010, 1032, 1212, 1240, 1290, 1333, 1376, 1488, 1515, 1616, 1720, 1860, 1984, 2020, 2064, 2424, 2480, 2580, 2666, 2752, 2976, 3030, 3131, 3232, 3440, 3720, 3999, 4040, 4128, 4343, 4848, 4960, 5160, 5332, 5952, 6060, 6262, 6464, 6665, 6880, 7440, 7998, 8080, 8256, 8686, 9393, 9696, 9920, 10320, 10664, 12120, 12524, 13029, 13330, 13760, 14880, 15655, 15996, 16160, 17372, 18786, 19392, 19995, 20640, 21328, 21715, 24240, 25048, 26058, 26660, 29760, 31310, 31992, 32320, 34744, 37572, 39990, 41280, 42656, 43430, 46965, 48480, 50096, 52116, 53320, 62620, 63984, 65145, 69488, 75144, 79980, 85312, 86860, 93930, 96960, 100192, 104232, 106640, 125240, 127968, 130290, 134633, 138976, 150288, 159960, 173720, 187860, 200384, 208464, 213280, 250480, 255936, 260580, 269266, 277952, 300576, 319920, 347440, 375720, 403899, 416928, 426560, 500960, 521160, 538532, 601152, 639840, 673165, 694880, 751440, 807798, 833856, 1001920, 1042320, 1077064, 1279680, 1346330, 1389760, 1502880, 1615596, 2019495, 2084640, 2154128, 2692660, 3005760, 3231192, 4038990, 4169280, 4308256, 5385320, 6462384, 8077980, 8616512, 10770640, 12924768, 16155960, 21541280, 25849536, 32311920, 43082560, 64623840, 129247680]

約数ペア:

[(1, 129247680), (2, 64623840), (3, 43082560), (4, 32311920), (5, 25849536), (6, 21541280), (8, 16155960), (10, 12924768), (12, 10770640), (15, 8616512), (16, 8077980), (20, 6462384), (24, 5385320), (30, 4308256), (31, 4169280), (32, 4038990), (40, 3231192), (43, 3005760), (48, 2692660), (60, 2154128), (62, 2084640), (64, 2019495), (80, 1615596), (86, 1502880), (93, 1389760), (96, 1346330), (101, 1279680), (120, 1077064), (124, 1042320), (129, 1001920), (155, 833856), (160, 807798), (172, 751440), (186, 694880), (192, 673165), (202, 639840), (215, 601152), (240, 538532), (248, 521160), (258, 500960), (303, 426560), (310, 416928), (320, 403899), (344, 375720), (372, 347440), (404, 319920), (430, 300576), (465, 277952), (480, 269266), (496, 260580), (505, 255936), (516, 250480), (606, 213280), (620, 208464), (645, 200384), (688, 187860), (744, 173720), (808, 159960), (860, 150288), (930, 138976), (960, 134633), (992, 130290), (1010, 127968), (1032, 125240), (1212, 106640), (1240, 104232), (1290, 100192), (1333, 96960), (1376, 93930), (1488, 86860), (1515, 85312), (1616, 79980), (1720, 75144), (1860, 69488), (1984, 65145), (2020, 63984), (2064, 62620), (2424, 53320), (2480, 52116), (2580, 50096), (2666, 48480), (2752, 46965), (2976, 43430), (3030, 42656), (3131, 41280), (3232, 39990), (3440, 37572), (3720, 34744), (3999, 32320), (4040, 31992), (4128, 31310), (4343, 29760), (4848, 26660), (4960, 26058), (5160, 25048), (5332, 24240), (5952, 21715), (6060, 21328), (6262, 20640), (6464, 19995), (6665, 19392), (6880, 18786), (7440, 17372), (7998, 16160), (8080, 15996), (8256, 15655), (8686, 14880), (9393, 13760), (9696, 13330), (9920, 13029), (10320, 12524), (10664, 12120)]