18587200680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39383}}^1$

素因数の和:39445

約数の個数: 256

約数和(自身を含む): 68055552000

約数和(自身を除く): 49468351320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 513, 540, 552, 570, 621, 684, 690, 760, 828, 855, 874, 920, 1026, 1035, 1080, 1140, 1242, 1311, 1368, 1380, 1656, 1710, 1748, 2052, 2070, 2185, 2280, 2484, 2565, 2622, 2760, 3105, 3420, 3496, 3933, 4104, 4140, 4370, 4968, 5130, 5244, 6210, 6555, 6840, 7866, 8280, 8740, 10260, 10488, 11799, 12420, 13110, 15732, 17480, 19665, 20520, 23598, 24840, 26220, 31464, 39330, 39383, 47196, 52440, 58995, 78660, 78766, 94392, 117990, 118149, 157320, 157532, 196915, 235980, 236298, 315064, 354447, 393830, 471960, 472596, 590745, 708894, 748277, 787660, 905809, 945192, 1063341, 1181490, 1417788, 1496554, 1575320, 1772235, 1811618, 2126682, 2244831, 2362980, 2717427, 2835576, 2993108, 3544470, 3623236, 3741385, 4253364, 4489662, 4529045, 4725960, 5316705, 5434854, 5986216, 6734493, 7088940, 7246472, 7482770, 8152281, 8506728, 8979324, 9058090, 10633410, 10869708, 11224155, 13468986, 13587135, 14177880, 14965540, 16304562, 17210371, 17958648, 18116180, 20203479, 21266820, 21739416, 22448310, 24456843, 26937972, 27174270, 29931080, 32609124, 33672465, 34420742, 36232360, 40406958, 40761405, 42533640, 44896620, 48913686, 51631113, 53875944, 54348540, 65218248, 67344930, 68841484, 80813916, 81522810, 86051855, 89793240, 97827372, 101017395, 103262226, 108697080, 122284215, 134689860, 137682968, 154893339, 161627832, 163045620, 172103710, 195654744, 202034790, 206524452, 244568430, 258155565, 269379720, 309786678, 326091240, 344207420, 404069580, 413048904, 464680017, 489136860, 516311130, 619573356, 688414840, 774466695, 808139160, 929360034, 978273720, 1032622260, 1239146712, 1548933390, 1858720068, 2065244520, 2323400085, 3097866780, 3717440136, 4646800170, 6195733560, 9293600340, 18587200680]

約数ペア:

[(1, 18587200680), (2, 9293600340), (3, 6195733560), (4, 4646800170), (5, 3717440136), (6, 3097866780), (8, 2323400085), (9, 2065244520), (10, 1858720068), (12, 1548933390), (15, 1239146712), (18, 1032622260), (19, 978273720), (20, 929360034), (23, 808139160), (24, 774466695), (27, 688414840), (30, 619573356), (36, 516311130), (38, 489136860), (40, 464680017), (45, 413048904), (46, 404069580), (54, 344207420), (57, 326091240), (60, 309786678), (69, 269379720), (72, 258155565), (76, 244568430), (90, 206524452), (92, 202034790), (95, 195654744), (108, 172103710), (114, 163045620), (115, 161627832), (120, 154893339), (135, 137682968), (138, 134689860), (152, 122284215), (171, 108697080), (180, 103262226), (184, 101017395), (190, 97827372), (207, 89793240), (216, 86051855), (228, 81522810), (230, 80813916), (270, 68841484), (276, 67344930), (285, 65218248), (342, 54348540), (345, 53875944), (360, 51631113), (380, 48913686), (414, 44896620), (437, 42533640), (456, 40761405), (460, 40406958), (513, 36232360), (540, 34420742), (552, 33672465), (570, 32609124), (621, 29931080), (684, 27174270), (690, 26937972), (760, 24456843), (828, 22448310), (855, 21739416), (874, 21266820), (920, 20203479), (1026, 18116180), (1035, 17958648), (1080, 17210371), (1140, 16304562), (1242, 14965540), (1311, 14177880), (1368, 13587135), (1380, 13468986), (1656, 11224155), (1710, 10869708), (1748, 10633410), (2052, 9058090), (2070, 8979324), (2185, 8506728), (2280, 8152281), (2484, 7482770), (2565, 7246472), (2622, 7088940), (2760, 6734493), (3105, 5986216), (3420, 5434854), (3496, 5316705), (3933, 4725960), (4104, 4529045), (4140, 4489662), (4370, 4253364), (4968, 3741385), (5130, 3623236), (5244, 3544470), (6210, 2993108), (6555, 2835576), (6840, 2717427), (7866, 2362980), (8280, 2244831), (8740, 2126682), (10260, 1811618), (10488, 1772235), (11799, 1575320), (12420, 1496554), (13110, 1417788), (15732, 1181490), (17480, 1063341), (19665, 945192), (20520, 905809), (23598, 787660), (24840, 748277), (26220, 708894), (31464, 590745), (39330, 472596), (39383, 471960), (47196, 393830), (52440, 354447), (58995, 315064), (78660, 236298), (78766, 235980), (94392, 196915), (117990, 157532), (118149, 157320)]