2666097840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 320

約数和(自身を含む): 9749376000

約数和(自身を除く): 7083278160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 139, 140, 147, 168, 196, 210, 233, 240, 245, 278, 280, 294, 336, 343, 392, 417, 420, 466, 490, 556, 560, 588, 686, 695, 699, 735, 784, 834, 840, 932, 973, 980, 1029, 1112, 1165, 1176, 1372, 1390, 1398, 1470, 1631, 1668, 1680, 1715, 1864, 1946, 1960, 2058, 2085, 2224, 2330, 2352, 2744, 2780, 2796, 2919, 2940, 3262, 3336, 3430, 3495, 3728, 3892, 3920, 4116, 4170, 4660, 4865, 4893, 5145, 5488, 5560, 5592, 5838, 5880, 6524, 6672, 6811, 6860, 6990, 7784, 8155, 8232, 8340, 9320, 9730, 9786, 10290, 11120, 11184, 11417, 11676, 11760, 13048, 13622, 13720, 13980, 14595, 15568, 16310, 16464, 16680, 18640, 19460, 19572, 20433, 20580, 22834, 23352, 24465, 26096, 27244, 27440, 27960, 29190, 32387, 32620, 33360, 34055, 34251, 38920, 39144, 40866, 41160, 45668, 46704, 47677, 48930, 54488, 55920, 57085, 58380, 64774, 65240, 68110, 68502, 77840, 78288, 79919, 81732, 82320, 91336, 95354, 97161, 97860, 102165, 108976, 114170, 116760, 129548, 130480, 136220, 137004, 143031, 159838, 161935, 163464, 171255, 182672, 190708, 194322, 195720, 204330, 226709, 228340, 233520, 238385, 239757, 259096, 272440, 274008, 286062, 319676, 323870, 326928, 342510, 381416, 388644, 391440, 399595, 408660, 453418, 456680, 476770, 479514, 485805, 518192, 544880, 548016, 572124, 639352, 647740, 680127, 685020, 715155, 762832, 777288, 799190, 817320, 906836, 913360, 953540, 959028, 971610, 1133545, 1144248, 1198785, 1278704, 1295480, 1360254, 1370040, 1430310, 1554576, 1586963, 1598380, 1634640, 1813672, 1907080, 1918056, 1943220, 2267090, 2288496, 2397570, 2590960, 2720508, 2740080, 2860620, 3173926, 3196760, 3400635, 3627344, 3814160, 3836112, 3886440, 4534180, 4760889, 4795140, 5441016, 5721240, 6347852, 6393520, 6801270, 7772880, 7934815, 9068360, 9521778, 9590280, 10882032, 11108741, 11442480, 12695704, 13602540, 15869630, 18136720, 19043556, 19180560, 22217482, 23804445, 25391408, 27205080, 31739260, 33326223, 38087112, 44434964, 47608890, 54410160, 55543705, 63478520, 66652446, 76174224, 88869928, 95217780, 111087410, 126957040, 133304892, 166631115, 177739856, 190435560, 222174820, 266609784, 333262230, 380871120, 444349640, 533219568, 666524460, 888699280, 1333048920, 2666097840]

約数ペア:

[(1, 2666097840), (2, 1333048920), (3, 888699280), (4, 666524460), (5, 533219568), (6, 444349640), (7, 380871120), (8, 333262230), (10, 266609784), (12, 222174820), (14, 190435560), (15, 177739856), (16, 166631115), (20, 133304892), (21, 126957040), (24, 111087410), (28, 95217780), (30, 88869928), (35, 76174224), (40, 66652446), (42, 63478520), (48, 55543705), (49, 54410160), (56, 47608890), (60, 44434964), (70, 38087112), (80, 33326223), (84, 31739260), (98, 27205080), (105, 25391408), (112, 23804445), (120, 22217482), (139, 19180560), (140, 19043556), (147, 18136720), (168, 15869630), (196, 13602540), (210, 12695704), (233, 11442480), (240, 11108741), (245, 10882032), (278, 9590280), (280, 9521778), (294, 9068360), (336, 7934815), (343, 7772880), (392, 6801270), (417, 6393520), (420, 6347852), (466, 5721240), (490, 5441016), (556, 4795140), (560, 4760889), (588, 4534180), (686, 3886440), (695, 3836112), (699, 3814160), (735, 3627344), (784, 3400635), (834, 3196760), (840, 3173926), (932, 2860620), (973, 2740080), (980, 2720508), (1029, 2590960), (1112, 2397570), (1165, 2288496), (1176, 2267090), (1372, 1943220), (1390, 1918056), (1398, 1907080), (1470, 1813672), (1631, 1634640), (1668, 1598380), (1680, 1586963), (1715, 1554576), (1864, 1430310), (1946, 1370040), (1960, 1360254), (2058, 1295480), (2085, 1278704), (2224, 1198785), (2330, 1144248), (2352, 1133545), (2744, 971610), (2780, 959028), (2796, 953540), (2919, 913360), (2940, 906836), (3262, 817320), (3336, 799190), (3430, 777288), (3495, 762832), (3728, 715155), (3892, 685020), (3920, 680127), (4116, 647740), (4170, 639352), (4660, 572124), (4865, 548016), (4893, 544880), (5145, 518192), (5488, 485805), (5560, 479514), (5592, 476770), (5838, 456680), (5880, 453418), (6524, 408660), (6672, 399595), (6811, 391440), (6860, 388644), (6990, 381416), (7784, 342510), (8155, 326928), (8232, 323870), (8340, 319676), (9320, 286062), (9730, 274008), (9786, 272440), (10290, 259096), (11120, 239757), (11184, 238385), (11417, 233520), (11676, 228340), (11760, 226709), (13048, 204330), (13622, 195720), (13720, 194322), (13980, 190708), (14595, 182672), (15568, 171255), (16310, 163464), (16464, 161935), (16680, 159838), (18640, 143031), (19460, 137004), (19572, 136220), (20433, 130480), (20580, 129548), (22834, 116760), (23352, 114170), (24465, 108976), (26096, 102165), (27244, 97860), (27440, 97161), (27960, 95354), (29190, 91336), (32387, 82320), (32620, 81732), (33360, 79919), (34055, 78288), (34251, 77840), (38920, 68502), (39144, 68110), (40866, 65240), (41160, 64774), (45668, 58380), (46704, 57085), (47677, 55920), (48930, 54488)]