206474880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3522

約数の個数: 128

約数和(自身を含む): 679564800

約数和(自身を除く): 473089920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3469, 3720, 3968, 4960, 5952, 6938, 7440, 9920, 10407, 11904, 13876, 14880, 17345, 19840, 20814, 27752, 29760, 34690, 41628, 52035, 55504, 59520, 69380, 83256, 104070, 107539, 111008, 138760, 166512, 208140, 215078, 222016, 277520, 322617, 333024, 416280, 430156, 444032, 537695, 555040, 645234, 666048, 832560, 860312, 1075390, 1110080, 1290468, 1332096, 1613085, 1665120, 1720624, 2150780, 2220160, 2580936, 3226170, 3330240, 3441248, 4301560, 5161872, 6452340, 6660480, 6882496, 8603120, 10323744, 12904680, 13764992, 17206240, 20647488, 25809360, 34412480, 41294976, 51618720, 68824960, 103237440, 206474880]

約数ペア:

[(1, 206474880), (2, 103237440), (3, 68824960), (4, 51618720), (5, 41294976), (6, 34412480), (8, 25809360), (10, 20647488), (12, 17206240), (15, 13764992), (16, 12904680), (20, 10323744), (24, 8603120), (30, 6882496), (31, 6660480), (32, 6452340), (40, 5161872), (48, 4301560), (60, 3441248), (62, 3330240), (64, 3226170), (80, 2580936), (93, 2220160), (96, 2150780), (120, 1720624), (124, 1665120), (128, 1613085), (155, 1332096), (160, 1290468), (186, 1110080), (192, 1075390), (240, 860312), (248, 832560), (310, 666048), (320, 645234), (372, 555040), (384, 537695), (465, 444032), (480, 430156), (496, 416280), (620, 333024), (640, 322617), (744, 277520), (930, 222016), (960, 215078), (992, 208140), (1240, 166512), (1488, 138760), (1860, 111008), (1920, 107539), (1984, 104070), (2480, 83256), (2976, 69380), (3469, 59520), (3720, 55504), (3968, 52035), (4960, 41628), (5952, 34690), (6938, 29760), (7440, 27752), (9920, 20814), (10407, 19840), (11904, 17345), (13876, 14880)]