2740693760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 288

約数和(自身を含む): 8370915840

約数和(自身を除く): 5630222080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 224, 238, 256, 266, 272, 280, 304, 320, 323, 340, 380, 448, 476, 532, 544, 560, 595, 608, 640, 646, 665, 680, 760, 896, 947, 952, 1064, 1088, 1120, 1190, 1216, 1280, 1292, 1330, 1360, 1520, 1615, 1792, 1894, 1904, 2128, 2176, 2240, 2261, 2380, 2432, 2584, 2660, 2720, 3040, 3230, 3788, 3808, 4256, 4352, 4480, 4522, 4735, 4760, 4864, 5168, 5320, 5440, 6080, 6460, 6629, 7576, 7616, 8512, 8960, 9044, 9470, 9520, 10336, 10640, 10880, 11305, 12160, 12920, 13258, 15152, 15232, 16099, 17024, 17993, 18088, 18940, 19040, 20672, 21280, 21760, 22610, 24320, 25840, 26516, 30304, 30464, 32198, 33145, 34048, 35986, 36176, 37880, 38080, 41344, 42560, 45220, 51680, 53032, 60608, 64396, 66290, 71972, 72352, 75760, 76160, 80495, 82688, 85120, 89965, 90440, 103360, 106064, 112693, 121216, 125951, 128792, 132580, 143944, 144704, 151520, 152320, 160990, 170240, 179930, 180880, 206720, 212128, 225386, 242432, 251902, 257584, 265160, 287888, 289408, 303040, 305881, 321980, 359860, 361760, 413440, 424256, 450772, 503804, 515168, 530320, 563465, 575776, 578816, 606080, 611762, 629755, 643960, 719720, 723520, 848512, 901544, 1007608, 1030336, 1060640, 1126930, 1151552, 1212160, 1223524, 1259510, 1287920, 1439440, 1447040, 1529405, 1697024, 1803088, 2015216, 2060672, 2121280, 2141167, 2253860, 2303104, 2447048, 2519020, 2575840, 2878880, 2894080, 3058810, 3606176, 4030432, 4121344, 4242560, 4282334, 4507720, 4606208, 4894096, 5038040, 5151680, 5757760, 6117620, 7212352, 8060864, 8485120, 8564668, 9015440, 9788192, 10076080, 10303360, 10705835, 11515520, 12235240, 14424704, 16121728, 17129336, 18030880, 19576384, 20152160, 20606720, 21411670, 23031040, 24470480, 28849408, 32243456, 34258672, 36061760, 39152768, 40304320, 42823340, 48940960, 68517344, 72123520, 78305536, 80608640, 85646680, 97881920, 137034688, 144247040, 161217280, 171293360, 195763840, 274069376, 342586720, 391527680, 548138752, 685173440, 1370346880, 2740693760]

約数ペア:

[(1, 2740693760), (2, 1370346880), (4, 685173440), (5, 548138752), (7, 391527680), (8, 342586720), (10, 274069376), (14, 195763840), (16, 171293360), (17, 161217280), (19, 144247040), (20, 137034688), (28, 97881920), (32, 85646680), (34, 80608640), (35, 78305536), (38, 72123520), (40, 68517344), (56, 48940960), (64, 42823340), (68, 40304320), (70, 39152768), (76, 36061760), (80, 34258672), (85, 32243456), (95, 28849408), (112, 24470480), (119, 23031040), (128, 21411670), (133, 20606720), (136, 20152160), (140, 19576384), (152, 18030880), (160, 17129336), (170, 16121728), (190, 14424704), (224, 12235240), (238, 11515520), (256, 10705835), (266, 10303360), (272, 10076080), (280, 9788192), (304, 9015440), (320, 8564668), (323, 8485120), (340, 8060864), (380, 7212352), (448, 6117620), (476, 5757760), (532, 5151680), (544, 5038040), (560, 4894096), (595, 4606208), (608, 4507720), (640, 4282334), (646, 4242560), (665, 4121344), (680, 4030432), (760, 3606176), (896, 3058810), (947, 2894080), (952, 2878880), (1064, 2575840), (1088, 2519020), (1120, 2447048), (1190, 2303104), (1216, 2253860), (1280, 2141167), (1292, 2121280), (1330, 2060672), (1360, 2015216), (1520, 1803088), (1615, 1697024), (1792, 1529405), (1894, 1447040), (1904, 1439440), (2128, 1287920), (2176, 1259510), (2240, 1223524), (2261, 1212160), (2380, 1151552), (2432, 1126930), (2584, 1060640), (2660, 1030336), (2720, 1007608), (3040, 901544), (3230, 848512), (3788, 723520), (3808, 719720), (4256, 643960), (4352, 629755), (4480, 611762), (4522, 606080), (4735, 578816), (4760, 575776), (4864, 563465), (5168, 530320), (5320, 515168), (5440, 503804), (6080, 450772), (6460, 424256), (6629, 413440), (7576, 361760), (7616, 359860), (8512, 321980), (8960, 305881), (9044, 303040), (9470, 289408), (9520, 287888), (10336, 265160), (10640, 257584), (10880, 251902), (11305, 242432), (12160, 225386), (12920, 212128), (13258, 206720), (15152, 180880), (15232, 179930), (16099, 170240), (17024, 160990), (17993, 152320), (18088, 151520), (18940, 144704), (19040, 143944), (20672, 132580), (21280, 128792), (21760, 125951), (22610, 121216), (24320, 112693), (25840, 106064), (26516, 103360), (30304, 90440), (30464, 89965), (32198, 85120), (33145, 82688), (34048, 80495), (35986, 76160), (36176, 75760), (37880, 72352), (38080, 71972), (41344, 66290), (42560, 64396), (45220, 60608), (51680, 53032)]