172079760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 558535680

約数和(自身を除く): 386455920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 101, 120, 124, 155, 186, 202, 229, 240, 248, 303, 310, 372, 404, 458, 465, 496, 505, 606, 620, 687, 744, 808, 916, 930, 1010, 1145, 1212, 1240, 1374, 1488, 1515, 1616, 1832, 1860, 2020, 2290, 2424, 2480, 2748, 3030, 3131, 3435, 3664, 3720, 4040, 4580, 4848, 5496, 6060, 6262, 6870, 7099, 7440, 8080, 9160, 9393, 10992, 12120, 12524, 13740, 14198, 15655, 18320, 18786, 21297, 23129, 24240, 25048, 27480, 28396, 31310, 35495, 37572, 42594, 46258, 46965, 50096, 54960, 56792, 62620, 69387, 70990, 75144, 85188, 92516, 93930, 106485, 113584, 115645, 125240, 138774, 141980, 150288, 170376, 185032, 187860, 212970, 231290, 250480, 277548, 283960, 340752, 346935, 370064, 375720, 425940, 462580, 555096, 567920, 693870, 716999, 751440, 851880, 925160, 1110192, 1387740, 1433998, 1703760, 1850320, 2150997, 2775480, 2867996, 3584995, 4301994, 5550960, 5735992, 7169990, 8603988, 10754985, 11471984, 14339980, 17207976, 21509970, 28679960, 34415952, 43019940, 57359920, 86039880, 172079760]

約数ペア:

[(1, 172079760), (2, 86039880), (3, 57359920), (4, 43019940), (5, 34415952), (6, 28679960), (8, 21509970), (10, 17207976), (12, 14339980), (15, 11471984), (16, 10754985), (20, 8603988), (24, 7169990), (30, 5735992), (31, 5550960), (40, 4301994), (48, 3584995), (60, 2867996), (62, 2775480), (80, 2150997), (93, 1850320), (101, 1703760), (120, 1433998), (124, 1387740), (155, 1110192), (186, 925160), (202, 851880), (229, 751440), (240, 716999), (248, 693870), (303, 567920), (310, 555096), (372, 462580), (404, 425940), (458, 375720), (465, 370064), (496, 346935), (505, 340752), (606, 283960), (620, 277548), (687, 250480), (744, 231290), (808, 212970), (916, 187860), (930, 185032), (1010, 170376), (1145, 150288), (1212, 141980), (1240, 138774), (1374, 125240), (1488, 115645), (1515, 113584), (1616, 106485), (1832, 93930), (1860, 92516), (2020, 85188), (2290, 75144), (2424, 70990), (2480, 69387), (2748, 62620), (3030, 56792), (3131, 54960), (3435, 50096), (3664, 46965), (3720, 46258), (4040, 42594), (4580, 37572), (4848, 35495), (5496, 31310), (6060, 28396), (6262, 27480), (6870, 25048), (7099, 24240), (7440, 23129), (8080, 21297), (9160, 18786), (9393, 18320), (10992, 15655), (12120, 14198), (12524, 13740)]