18955909440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2487

約数の個数: 448

約数和(自身を含む): 73061291520

約数和(自身を除く): 54105382080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 71, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 142, 144, 156, 160, 180, 192, 195, 208, 213, 216, 234, 240, 260, 270, 284, 288, 312, 320, 351, 355, 360, 390, 416, 426, 432, 468, 480, 520, 540, 568, 576, 585, 624, 639, 702, 710, 720, 780, 832, 852, 864, 923, 936, 960, 1040, 1065, 1080, 1136, 1170, 1248, 1278, 1404, 1420, 1440, 1560, 1704, 1728, 1755, 1846, 1872, 1917, 2080, 2130, 2160, 2272, 2340, 2377, 2496, 2556, 2769, 2808, 2840, 2880, 3120, 3195, 3408, 3510, 3692, 3744, 3834, 4160, 4260, 4320, 4544, 4615, 4680, 4754, 5112, 5538, 5616, 5680, 6240, 6390, 6816, 7020, 7131, 7384, 7488, 7668, 8307, 8520, 8640, 9230, 9360, 9508, 9585, 10224, 11076, 11232, 11360, 11885, 12480, 12780, 13632, 13845, 14040, 14262, 14768, 15336, 16614, 17040, 18460, 18720, 19016, 19170, 20448, 21393, 22152, 22464, 22720, 23770, 24921, 25560, 27690, 28080, 28524, 29536, 30672, 30901, 33228, 34080, 35655, 36920, 37440, 38032, 38340, 40896, 41535, 42786, 44304, 47540, 49842, 51120, 55380, 56160, 57048, 59072, 61344, 61802, 64179, 66456, 68160, 71310, 73840, 76064, 76680, 83070, 85572, 88608, 92703, 95080, 99684, 102240, 106965, 110760, 112320, 114096, 122688, 123604, 124605, 128358, 132912, 142620, 147680, 152128, 153360, 154505, 166140, 168767, 171144, 177216, 185406, 190160, 199368, 204480, 213930, 221520, 228192, 247208, 249210, 256716, 265824, 278109, 285240, 295360, 306720, 309010, 320895, 332280, 337534, 342288, 370812, 380320, 398736, 427860, 443040, 456384, 463515, 494416, 498420, 506301, 513432, 531648, 556218, 570480, 613440, 618020, 641790, 664560, 675068, 684576, 741624, 760640, 797472, 834327, 843835, 855720, 886080, 927030, 988832, 996840, 1012602, 1026864, 1112436, 1140960, 1236040, 1283580, 1329120, 1350136, 1369152, 1390545, 1483248, 1518903, 1594944, 1668654, 1687670, 1711440, 1854060, 1977664, 1993680, 2025204, 2053728, 2193971, 2224872, 2281920, 2472080, 2531505, 2567160, 2658240, 2700272, 2781090, 2966496, 3037806, 3337308, 3375340, 3422880, 3708120, 3987360, 4050408, 4107456, 4171635, 4387942, 4449744, 4556709, 4944160, 5063010, 5134320, 5400544, 5562180, 5932992, 6075612, 6581913, 6674616, 6750680, 6845760, 7416240, 7594515, 7974720, 8100816, 8343270, 8775884, 8899488, 9113418, 9888320, 10126020, 10268640, 10801088, 10969855, 11124360, 12151224, 13163826, 13349232, 13501360, 14832480, 15189030, 16201632, 16686540, 17551768, 17798976, 18226836, 19745739, 20252040, 20537280, 21939710, 22248720, 22783545, 24302448, 26327652, 26698464, 27002720, 29664960, 30378060, 32403264, 32909565, 33373080, 35103536, 36453672, 39491478, 40504080, 43879420, 44497440, 45567090, 48604896, 52655304, 53396928, 54005440, 59237217, 60756120, 65819130, 66746160, 70207072, 72907344, 78982956, 81008160, 87758840, 88994880, 91134180, 97209792, 98728695, 105310608, 118474434, 121512240, 131638260, 133492320, 140414144, 145814688, 157965912, 162016320, 175517680, 182268360, 197457390, 210621216, 236948868, 243024480, 263276520, 266984640, 291629376, 296186085, 315931824, 351035360, 364536720, 394914780, 421242432, 473897736, 486048960, 526553040, 592372170, 631863648, 702070720, 729073440, 789829560, 947795472, 1053106080, 1184744340, 1263727296, 1458146880, 1579659120, 1895590944, 2106212160, 2369488680, 3159318240, 3791181888, 4738977360, 6318636480, 9477954720, 18955909440]

約数ペア:

[(1, 18955909440), (2, 9477954720), (3, 6318636480), (4, 4738977360), (5, 3791181888), (6, 3159318240), (8, 2369488680), (9, 2106212160), (10, 1895590944), (12, 1579659120), (13, 1458146880), (15, 1263727296), (16, 1184744340), (18, 1053106080), (20, 947795472), (24, 789829560), (26, 729073440), (27, 702070720), (30, 631863648), (32, 592372170), (36, 526553040), (39, 486048960), (40, 473897736), (45, 421242432), (48, 394914780), (52, 364536720), (54, 351035360), (60, 315931824), (64, 296186085), (65, 291629376), (71, 266984640), (72, 263276520), (78, 243024480), (80, 236948868), (90, 210621216), (96, 197457390), (104, 182268360), (108, 175517680), (117, 162016320), (120, 157965912), (130, 145814688), (135, 140414144), (142, 133492320), (144, 131638260), (156, 121512240), (160, 118474434), (180, 105310608), (192, 98728695), (195, 97209792), (208, 91134180), (213, 88994880), (216, 87758840), (234, 81008160), (240, 78982956), (260, 72907344), (270, 70207072), (284, 66746160), (288, 65819130), (312, 60756120), (320, 59237217), (351, 54005440), (355, 53396928), (360, 52655304), (390, 48604896), (416, 45567090), (426, 44497440), (432, 43879420), (468, 40504080), (480, 39491478), (520, 36453672), (540, 35103536), (568, 33373080), (576, 32909565), (585, 32403264), (624, 30378060), (639, 29664960), (702, 27002720), (710, 26698464), (720, 26327652), (780, 24302448), (832, 22783545), (852, 22248720), (864, 21939710), (923, 20537280), (936, 20252040), (960, 19745739), (1040, 18226836), (1065, 17798976), (1080, 17551768), (1136, 16686540), (1170, 16201632), (1248, 15189030), (1278, 14832480), (1404, 13501360), (1420, 13349232), (1440, 13163826), (1560, 12151224), (1704, 11124360), (1728, 10969855), (1755, 10801088), (1846, 10268640), (1872, 10126020), (1917, 9888320), (2080, 9113418), (2130, 8899488), (2160, 8775884), (2272, 8343270), (2340, 8100816), (2377, 7974720), (2496, 7594515), (2556, 7416240), (2769, 6845760), (2808, 6750680), (2840, 6674616), (2880, 6581913), (3120, 6075612), (3195, 5932992), (3408, 5562180), (3510, 5400544), (3692, 5134320), (3744, 5063010), (3834, 4944160), (4160, 4556709), (4260, 4449744), (4320, 4387942), (4544, 4171635), (4615, 4107456), (4680, 4050408), (4754, 3987360), (5112, 3708120), (5538, 3422880), (5616, 3375340), (5680, 3337308), (6240, 3037806), (6390, 2966496), (6816, 2781090), (7020, 2700272), (7131, 2658240), (7384, 2567160), (7488, 2531505), (7668, 2472080), (8307, 2281920), (8520, 2224872), (8640, 2193971), (9230, 2053728), (9360, 2025204), (9508, 1993680), (9585, 1977664), (10224, 1854060), (11076, 1711440), (11232, 1687670), (11360, 1668654), (11885, 1594944), (12480, 1518903), (12780, 1483248), (13632, 1390545), (13845, 1369152), (14040, 1350136), (14262, 1329120), (14768, 1283580), (15336, 1236040), (16614, 1140960), (17040, 1112436), (18460, 1026864), (18720, 1012602), (19016, 996840), (19170, 988832), (20448, 927030), (21393, 886080), (22152, 855720), (22464, 843835), (22720, 834327), (23770, 797472), (24921, 760640), (25560, 741624), (27690, 684576), (28080, 675068), (28524, 664560), (29536, 641790), (30672, 618020), (30901, 613440), (33228, 570480), (34080, 556218), (35655, 531648), (36920, 513432), (37440, 506301), (38032, 498420), (38340, 494416), (40896, 463515), (41535, 456384), (42786, 443040), (44304, 427860), (47540, 398736), (49842, 380320), (51120, 370812), (55380, 342288), (56160, 337534), (57048, 332280), (59072, 320895), (61344, 309010), (61802, 306720), (64179, 295360), (66456, 285240), (68160, 278109), (71310, 265824), (73840, 256716), (76064, 249210), (76680, 247208), (83070, 228192), (85572, 221520), (88608, 213930), (92703, 204480), (95080, 199368), (99684, 190160), (102240, 185406), (106965, 177216), (110760, 171144), (112320, 168767), (114096, 166140), (122688, 154505), (123604, 153360), (124605, 152128), (128358, 147680), (132912, 142620)]