190999680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3262

約数の個数: 128

約数和(自身を含む): 628646400

約数和(自身を除く): 437646720

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, 3209, 3720, 3968, 4960, 5952, 6418, 7440, 9627, 9920, 11904, 12836, 14880, 16045, 19254, 19840, 25672, 29760, 32090, 38508, 48135, 51344, 59520, 64180, 77016, 96270, 99479, 102688, 128360, 154032, 192540, 198958, 205376, 256720, 298437, 308064, 385080, 397916, 410752, 497395, 513440, 596874, 616128, 770160, 795832, 994790, 1026880, 1193748, 1232256, 1492185, 1540320, 1591664, 1989580, 2053760, 2387496, 2984370, 3080640, 3183328, 3979160, 4774992, 5968740, 6161280, 6366656, 7958320, 9549984, 11937480, 12733312, 15916640, 19099968, 23874960, 31833280, 38199936, 47749920, 63666560, 95499840, 190999680]

約数ペア:

[(1, 190999680), (2, 95499840), (3, 63666560), (4, 47749920), (5, 38199936), (6, 31833280), (8, 23874960), (10, 19099968), (12, 15916640), (15, 12733312), (16, 11937480), (20, 9549984), (24, 7958320), (30, 6366656), (31, 6161280), (32, 5968740), (40, 4774992), (48, 3979160), (60, 3183328), (62, 3080640), (64, 2984370), (80, 2387496), (93, 2053760), (96, 1989580), (120, 1591664), (124, 1540320), (128, 1492185), (155, 1232256), (160, 1193748), (186, 1026880), (192, 994790), (240, 795832), (248, 770160), (310, 616128), (320, 596874), (372, 513440), (384, 497395), (465, 410752), (480, 397916), (496, 385080), (620, 308064), (640, 298437), (744, 256720), (930, 205376), (960, 198958), (992, 192540), (1240, 154032), (1488, 128360), (1860, 102688), (1920, 99479), (1984, 96270), (2480, 77016), (2976, 64180), (3209, 59520), (3720, 51344), (3968, 48135), (4960, 38508), (5952, 32090), (6418, 29760), (7440, 25672), (9627, 19840), (9920, 19254), (11904, 16045), (12836, 14880)]