268203240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 928324800

約数和(自身を除く): 660121560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 113, 114, 120, 152, 171, 180, 190, 226, 228, 285, 339, 342, 347, 360, 380, 452, 456, 565, 570, 678, 684, 694, 760, 855, 904, 1017, 1041, 1130, 1140, 1356, 1368, 1388, 1695, 1710, 1735, 2034, 2082, 2147, 2260, 2280, 2712, 2776, 3123, 3390, 3420, 3470, 4068, 4164, 4294, 4520, 5085, 5205, 6246, 6441, 6593, 6780, 6840, 6940, 8136, 8328, 8588, 10170, 10410, 10735, 12492, 12882, 13186, 13560, 13880, 15615, 17176, 19323, 19779, 20340, 20820, 21470, 24984, 25764, 26372, 31230, 32205, 32965, 38646, 39211, 39558, 40680, 41640, 42940, 51528, 52744, 59337, 62460, 64410, 65930, 77292, 78422, 79116, 85880, 96615, 98895, 117633, 118674, 124920, 128820, 131860, 154584, 156844, 158232, 193230, 196055, 197790, 235266, 237348, 257640, 263720, 296685, 313688, 352899, 386460, 392110, 395580, 470532, 474696, 588165, 593370, 705798, 745009, 772920, 784220, 791160, 941064, 1176330, 1186740, 1411596, 1490018, 1568440, 1764495, 2235027, 2352660, 2373480, 2823192, 2980036, 3528990, 3725045, 4470054, 4705320, 5960072, 6705081, 7057980, 7450090, 8940108, 11175135, 13410162, 14115960, 14900180, 17880216, 22350270, 26820324, 29800360, 33525405, 44700540, 53640648, 67050810, 89401080, 134101620, 268203240]

約数ペア:

[(1, 268203240), (2, 134101620), (3, 89401080), (4, 67050810), (5, 53640648), (6, 44700540), (8, 33525405), (9, 29800360), (10, 26820324), (12, 22350270), (15, 17880216), (18, 14900180), (19, 14115960), (20, 13410162), (24, 11175135), (30, 8940108), (36, 7450090), (38, 7057980), (40, 6705081), (45, 5960072), (57, 4705320), (60, 4470054), (72, 3725045), (76, 3528990), (90, 2980036), (95, 2823192), (113, 2373480), (114, 2352660), (120, 2235027), (152, 1764495), (171, 1568440), (180, 1490018), (190, 1411596), (226, 1186740), (228, 1176330), (285, 941064), (339, 791160), (342, 784220), (347, 772920), (360, 745009), (380, 705798), (452, 593370), (456, 588165), (565, 474696), (570, 470532), (678, 395580), (684, 392110), (694, 386460), (760, 352899), (855, 313688), (904, 296685), (1017, 263720), (1041, 257640), (1130, 237348), (1140, 235266), (1356, 197790), (1368, 196055), (1388, 193230), (1695, 158232), (1710, 156844), (1735, 154584), (2034, 131860), (2082, 128820), (2147, 124920), (2260, 118674), (2280, 117633), (2712, 98895), (2776, 96615), (3123, 85880), (3390, 79116), (3420, 78422), (3470, 77292), (4068, 65930), (4164, 64410), (4294, 62460), (4520, 59337), (5085, 52744), (5205, 51528), (6246, 42940), (6441, 41640), (6593, 40680), (6780, 39558), (6840, 39211), (6940, 38646), (8136, 32965), (8328, 32205), (8588, 31230), (10170, 26372), (10410, 25764), (10735, 24984), (12492, 21470), (12882, 20820), (13186, 20340), (13560, 19779), (13880, 19323), (15615, 17176)]