266675640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 512

約数和(自身を含む): 1105920000

約数和(自身を除く): 839244360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 31, 33, 35, 38, 40, 42, 44, 49, 55, 56, 57, 60, 62, 66, 70, 76, 77, 84, 88, 93, 95, 98, 105, 110, 114, 120, 124, 132, 133, 140, 147, 152, 154, 155, 165, 168, 186, 190, 196, 209, 210, 217, 220, 228, 231, 245, 248, 264, 266, 280, 285, 294, 308, 310, 330, 341, 343, 372, 380, 385, 392, 399, 418, 420, 434, 440, 456, 462, 465, 490, 532, 539, 570, 588, 589, 616, 620, 627, 651, 660, 665, 682, 686, 735, 744, 760, 770, 798, 836, 840, 868, 924, 930, 931, 980, 1023, 1029, 1045, 1064, 1078, 1085, 1140, 1155, 1176, 1178, 1240, 1254, 1302, 1320, 1330, 1364, 1372, 1463, 1470, 1519, 1540, 1596, 1617, 1672, 1705, 1715, 1736, 1767, 1848, 1860, 1862, 1960, 1995, 2046, 2058, 2090, 2156, 2170, 2280, 2310, 2356, 2387, 2508, 2604, 2660, 2695, 2728, 2744, 2793, 2926, 2940, 2945, 3038, 3080, 3135, 3192, 3234, 3255, 3410, 3430, 3534, 3720, 3724, 3773, 3990, 4092, 4116, 4123, 4180, 4312, 4340, 4389, 4557, 4620, 4655, 4712, 4774, 5016, 5115, 5145, 5208, 5320, 5390, 5586, 5852, 5880, 5890, 6076, 6270, 6468, 6479, 6510, 6517, 6820, 6860, 7068, 7161, 7315, 7448, 7546, 7595, 7980, 8085, 8184, 8232, 8246, 8360, 8680, 8778, 8835, 9114, 9240, 9310, 9548, 10230, 10241, 10290, 10633, 10780, 11172, 11319, 11704, 11780, 11935, 12152, 12369, 12540, 12936, 12958, 13020, 13034, 13640, 13720, 13965, 14136, 14322, 14630, 15092, 15190, 15960, 16170, 16492, 16709, 17556, 17670, 18228, 18620, 18865, 19096, 19437, 19551, 20460, 20482, 20580, 20615, 21266, 21560, 21945, 22344, 22638, 22785, 23560, 23870, 24738, 25080, 25916, 26040, 26068, 27930, 28644, 28861, 29260, 30184, 30380, 30723, 31899, 32340, 32395, 32585, 32984, 33418, 35112, 35340, 35805, 36456, 37240, 37730, 38874, 39102, 40920, 40964, 41160, 41230, 42532, 43890, 45276, 45353, 45570, 47740, 49476, 50127, 51205, 51832, 52136, 53165, 55860, 56595, 57288, 57722, 58520, 60760, 61446, 61845, 63798, 64680, 64790, 65170, 66836, 70680, 71610, 71687, 75460, 77748, 78204, 81928, 82460, 83545, 85064, 86583, 87780, 90552, 90706, 91140, 95480, 97185, 97755, 98952, 100254, 102410, 106330, 111720, 113190, 115444, 116963, 122892, 123690, 127596, 129580, 130340, 133672, 136059, 143220, 143374, 144305, 150920, 153615, 155496, 156408, 159495, 164920, 167090, 173166, 175560, 181412, 182280, 194370, 195510, 200508, 202027, 204820, 212660, 215061, 226380, 226765, 230888, 233926, 245784, 247380, 250635, 255192, 259160, 260680, 272118, 286440, 286748, 288610, 307230, 317471, 318990, 334180, 346332, 350889, 358435, 362824, 388740, 391020, 401016, 404054, 409640, 425320, 430122, 432915, 452760, 453530, 467852, 494760, 501270, 544236, 573496, 577220, 584815, 606081, 614460, 634942, 637980, 668360, 680295, 692664, 701778, 716870, 777480, 782040, 808108, 860244, 865830, 907060, 935704, 952413, 1002540, 1010135, 1075305, 1088472, 1154440, 1169630, 1212162, 1228920, 1269884, 1275960, 1360590, 1403556, 1433740, 1587355, 1616216, 1720488, 1731660, 1754445, 1814120, 1904826, 2005080, 2020270, 2150610, 2222297, 2339260, 2424324, 2539768, 2721180, 2807112, 2867480, 3030405, 3174710, 3463320, 3508890, 3809652, 4040540, 4301220, 4444594, 4678520, 4762065, 4848648, 5442360, 6060810, 6349420, 6666891, 7017780, 7619304, 8081080, 8602440, 8889188, 9524130, 11111485, 12121620, 12698840, 13333782, 14035560, 17778376, 19048260, 22222970, 24243240, 26667564, 33334455, 38096520, 44445940, 53335128, 66668910, 88891880, 133337820, 266675640]

約数ペア:

[(1, 266675640), (2, 133337820), (3, 88891880), (4, 66668910), (5, 53335128), (6, 44445940), (7, 38096520), (8, 33334455), (10, 26667564), (11, 24243240), (12, 22222970), (14, 19048260), (15, 17778376), (19, 14035560), (20, 13333782), (21, 12698840), (22, 12121620), (24, 11111485), (28, 9524130), (30, 8889188), (31, 8602440), (33, 8081080), (35, 7619304), (38, 7017780), (40, 6666891), (42, 6349420), (44, 6060810), (49, 5442360), (55, 4848648), (56, 4762065), (57, 4678520), (60, 4444594), (62, 4301220), (66, 4040540), (70, 3809652), (76, 3508890), (77, 3463320), (84, 3174710), (88, 3030405), (93, 2867480), (95, 2807112), (98, 2721180), (105, 2539768), (110, 2424324), (114, 2339260), (120, 2222297), (124, 2150610), (132, 2020270), (133, 2005080), (140, 1904826), (147, 1814120), (152, 1754445), (154, 1731660), (155, 1720488), (165, 1616216), (168, 1587355), (186, 1433740), (190, 1403556), (196, 1360590), (209, 1275960), (210, 1269884), (217, 1228920), (220, 1212162), (228, 1169630), (231, 1154440), (245, 1088472), (248, 1075305), (264, 1010135), (266, 1002540), (280, 952413), (285, 935704), (294, 907060), (308, 865830), (310, 860244), (330, 808108), (341, 782040), (343, 777480), (372, 716870), (380, 701778), (385, 692664), (392, 680295), (399, 668360), (418, 637980), (420, 634942), (434, 614460), (440, 606081), (456, 584815), (462, 577220), (465, 573496), (490, 544236), (532, 501270), (539, 494760), (570, 467852), (588, 453530), (589, 452760), (616, 432915), (620, 430122), (627, 425320), (651, 409640), (660, 404054), (665, 401016), (682, 391020), (686, 388740), (735, 362824), (744, 358435), (760, 350889), (770, 346332), (798, 334180), (836, 318990), (840, 317471), (868, 307230), (924, 288610), (930, 286748), (931, 286440), (980, 272118), (1023, 260680), (1029, 259160), (1045, 255192), (1064, 250635), (1078, 247380), (1085, 245784), (1140, 233926), (1155, 230888), (1176, 226765), (1178, 226380), (1240, 215061), (1254, 212660), (1302, 204820), (1320, 202027), (1330, 200508), (1364, 195510), (1372, 194370), (1463, 182280), (1470, 181412), (1519, 175560), (1540, 173166), (1596, 167090), (1617, 164920), (1672, 159495), (1705, 156408), (1715, 155496), (1736, 153615), (1767, 150920), (1848, 144305), (1860, 143374), (1862, 143220), (1960, 136059), (1995, 133672), (2046, 130340), (2058, 129580), (2090, 127596), (2156, 123690), (2170, 122892), (2280, 116963), (2310, 115444), (2356, 113190), (2387, 111720), (2508, 106330), (2604, 102410), (2660, 100254), (2695, 98952), (2728, 97755), (2744, 97185), (2793, 95480), (2926, 91140), (2940, 90706), (2945, 90552), (3038, 87780), (3080, 86583), (3135, 85064), (3192, 83545), (3234, 82460), (3255, 81928), (3410, 78204), (3430, 77748), (3534, 75460), (3720, 71687), (3724, 71610), (3773, 70680), (3990, 66836), (4092, 65170), (4116, 64790), (4123, 64680), (4180, 63798), (4312, 61845), (4340, 61446), (4389, 60760), (4557, 58520), (4620, 57722), (4655, 57288), (4712, 56595), (4774, 55860), (5016, 53165), (5115, 52136), (5145, 51832), (5208, 51205), (5320, 50127), (5390, 49476), (5586, 47740), (5852, 45570), (5880, 45353), (5890, 45276), (6076, 43890), (6270, 42532), (6468, 41230), (6479, 41160), (6510, 40964), (6517, 40920), (6820, 39102), (6860, 38874), (7068, 37730), (7161, 37240), (7315, 36456), (7448, 35805), (7546, 35340), (7595, 35112), (7980, 33418), (8085, 32984), (8184, 32585), (8232, 32395), (8246, 32340), (8360, 31899), (8680, 30723), (8778, 30380), (8835, 30184), (9114, 29260), (9240, 28861), (9310, 28644), (9548, 27930), (10230, 26068), (10241, 26040), (10290, 25916), (10633, 25080), (10780, 24738), (11172, 23870), (11319, 23560), (11704, 22785), (11780, 22638), (11935, 22344), (12152, 21945), (12369, 21560), (12540, 21266), (12936, 20615), (12958, 20580), (13020, 20482), (13034, 20460), (13640, 19551), (13720, 19437), (13965, 19096), (14136, 18865), (14322, 18620), (14630, 18228), (15092, 17670), (15190, 17556), (15960, 16709), (16170, 16492)]