215596920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23333}}^1$

素因数の和:23365

約数の個数: 128

約数和(自身を含む): 806423040

約数和(自身を除く): 590826120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 23333, 46666, 69999, 93332, 116665, 139998, 163331, 186664, 233330, 256663, 279996, 326662, 349995, 466660, 489993, 513326, 559992, 653324, 699990, 769989, 816655, 933320, 979986, 1026652, 1283315, 1306648, 1399980, 1539978, 1633310, 1796641, 1959972, 2053304, 2449965, 2566630, 2799960, 3079956, 3266620, 3593282, 3849945, 3919944, 4899930, 5133260, 5389923, 6159912, 6533240, 7186564, 7699890, 8983205, 9799860, 10266520, 10779846, 14373128, 15399780, 17966410, 19599720, 21559692, 26949615, 30799560, 35932820, 43119384, 53899230, 71865640, 107798460, 215596920]

約数ペア:

[(1, 215596920), (2, 107798460), (3, 71865640), (4, 53899230), (5, 43119384), (6, 35932820), (7, 30799560), (8, 26949615), (10, 21559692), (11, 19599720), (12, 17966410), (14, 15399780), (15, 14373128), (20, 10779846), (21, 10266520), (22, 9799860), (24, 8983205), (28, 7699890), (30, 7186564), (33, 6533240), (35, 6159912), (40, 5389923), (42, 5133260), (44, 4899930), (55, 3919944), (56, 3849945), (60, 3593282), (66, 3266620), (70, 3079956), (77, 2799960), (84, 2566630), (88, 2449965), (105, 2053304), (110, 1959972), (120, 1796641), (132, 1633310), (140, 1539978), (154, 1399980), (165, 1306648), (168, 1283315), (210, 1026652), (220, 979986), (231, 933320), (264, 816655), (280, 769989), (308, 699990), (330, 653324), (385, 559992), (420, 513326), (440, 489993), (462, 466660), (616, 349995), (660, 326662), (770, 279996), (840, 256663), (924, 233330), (1155, 186664), (1320, 163331), (1540, 139998), (1848, 116665), (2310, 93332), (3080, 69999), (4620, 46666), (9240, 23333)]