15231680640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26711}}^1$

素因数の和:26753

約数の個数: 320

約数和(自身を含む): 59342310720

約数和(自身を除く): 44110630080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7920, 8640, 8910, 9504, 10368, 10560, 11880, 12672, 12960, 14256, 15840, 17280, 17820, 19008, 21120, 23760, 25920, 26711, 28512, 31680, 35640, 38016, 47520, 51840, 53422, 57024, 63360, 71280, 80133, 95040, 106844, 114048, 133555, 142560, 160266, 190080, 213688, 240399, 267110, 285120, 293821, 320532, 400665, 427376, 480798, 534220, 570240, 587642, 641064, 721197, 801330, 854752, 881463, 961596, 1068440, 1175284, 1201995, 1282128, 1442394, 1469105, 1602660, 1709504, 1762926, 1923192, 2136880, 2163591, 2350568, 2403990, 2564256, 2644389, 2884788, 2938210, 3205320, 3419008, 3525852, 3605985, 3846384, 4273760, 4327182, 4407315, 4701136, 4807980, 5128512, 5288778, 5769576, 5876420, 6410640, 7051704, 7211970, 7692768, 7933167, 8547520, 8654364, 8814630, 9402272, 9615960, 10257024, 10577556, 10817955, 11539152, 11752840, 12821280, 13221945, 14103408, 14423940, 15385536, 15866334, 17095040, 17308728, 17629260, 18804544, 19231920, 21155112, 21635910, 23078304, 23505680, 23799501, 25642560, 26443890, 28206816, 28847880, 30771072, 31732668, 34617456, 35258520, 37609088, 38463840, 39665835, 42310224, 43271820, 46156608, 47011360, 47599002, 51285120, 52887780, 56413632, 57695760, 63465336, 69234912, 70517040, 76927680, 79331670, 84620448, 86543640, 92313216, 94022720, 95198004, 105775560, 112827264, 115391520, 118997505, 126930672, 138469824, 141034080, 153855360, 158663340, 169240896, 173087280, 188045440, 190396008, 211551120, 230783040, 237995010, 253861344, 276939648, 282068160, 317326680, 338481792, 346174560, 380792016, 423102240, 461566080, 475990020, 507722688, 564136320, 634653360, 692349120, 761584032, 846204480, 951980040, 1015445376, 1269306720, 1384698240, 1523168064, 1692408960, 1903960080, 2538613440, 3046336128, 3807920160, 5077226880, 7615840320, 15231680640]

約数ペア:

[(1, 15231680640), (2, 7615840320), (3, 5077226880), (4, 3807920160), (5, 3046336128), (6, 2538613440), (8, 1903960080), (9, 1692408960), (10, 1523168064), (11, 1384698240), (12, 1269306720), (15, 1015445376), (16, 951980040), (18, 846204480), (20, 761584032), (22, 692349120), (24, 634653360), (27, 564136320), (30, 507722688), (32, 475990020), (33, 461566080), (36, 423102240), (40, 380792016), (44, 346174560), (45, 338481792), (48, 317326680), (54, 282068160), (55, 276939648), (60, 253861344), (64, 237995010), (66, 230783040), (72, 211551120), (80, 190396008), (81, 188045440), (88, 173087280), (90, 169240896), (96, 158663340), (99, 153855360), (108, 141034080), (110, 138469824), (120, 126930672), (128, 118997505), (132, 115391520), (135, 112827264), (144, 105775560), (160, 95198004), (162, 94022720), (165, 92313216), (176, 86543640), (180, 84620448), (192, 79331670), (198, 76927680), (216, 70517040), (220, 69234912), (240, 63465336), (264, 57695760), (270, 56413632), (288, 52887780), (297, 51285120), (320, 47599002), (324, 47011360), (330, 46156608), (352, 43271820), (360, 42310224), (384, 39665835), (396, 38463840), (405, 37609088), (432, 35258520), (440, 34617456), (480, 31732668), (495, 30771072), (528, 28847880), (540, 28206816), (576, 26443890), (594, 25642560), (640, 23799501), (648, 23505680), (660, 23078304), (704, 21635910), (720, 21155112), (792, 19231920), (810, 18804544), (864, 17629260), (880, 17308728), (891, 17095040), (960, 15866334), (990, 15385536), (1056, 14423940), (1080, 14103408), (1152, 13221945), (1188, 12821280), (1296, 11752840), (1320, 11539152), (1408, 10817955), (1440, 10577556), (1485, 10257024), (1584, 9615960), (1620, 9402272), (1728, 8814630), (1760, 8654364), (1782, 8547520), (1920, 7933167), (1980, 7692768), (2112, 7211970), (2160, 7051704), (2376, 6410640), (2592, 5876420), (2640, 5769576), (2880, 5288778), (2970, 5128512), (3168, 4807980), (3240, 4701136), (3456, 4407315), (3520, 4327182), (3564, 4273760), (3960, 3846384), (4224, 3605985), (4320, 3525852), (4455, 3419008), (4752, 3205320), (5184, 2938210), (5280, 2884788), (5760, 2644389), (5940, 2564256), (6336, 2403990), (6480, 2350568), (7040, 2163591), (7128, 2136880), (7920, 1923192), (8640, 1762926), (8910, 1709504), (9504, 1602660), (10368, 1469105), (10560, 1442394), (11880, 1282128), (12672, 1201995), (12960, 1175284), (14256, 1068440), (15840, 961596), (17280, 881463), (17820, 854752), (19008, 801330), (21120, 721197), (23760, 641064), (25920, 587642), (26711, 570240), (28512, 534220), (31680, 480798), (35640, 427376), (38016, 400665), (47520, 320532), (51840, 293821), (53422, 285120), (57024, 267110), (63360, 240399), (71280, 213688), (80133, 190080), (95040, 160266), (106844, 142560), (114048, 133555)]