68487858560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 384

約数和(自身を含む): 190036869120

約数和(自身を除く): 121549010560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 64, 80, 88, 94, 110, 121, 124, 128, 155, 160, 176, 188, 220, 235, 242, 248, 310, 320, 341, 352, 376, 440, 470, 484, 496, 517, 605, 607, 620, 640, 682, 704, 752, 880, 940, 968, 992, 1034, 1210, 1214, 1240, 1364, 1408, 1457, 1504, 1705, 1760, 1880, 1936, 1984, 2068, 2420, 2428, 2480, 2585, 2728, 2914, 3008, 3035, 3410, 3520, 3751, 3760, 3872, 3968, 4136, 4840, 4856, 4960, 5170, 5456, 5687, 5828, 6016, 6070, 6677, 6820, 7040, 7285, 7502, 7520, 7744, 8272, 9680, 9712, 9920, 10340, 10912, 11374, 11656, 12140, 13354, 13640, 14570, 15004, 15040, 15488, 16027, 16544, 18755, 18817, 19360, 19424, 19840, 20680, 21824, 22748, 23312, 24280, 26708, 27280, 28435, 28529, 29140, 30008, 30080, 32054, 33088, 33385, 37510, 37634, 38720, 38848, 41360, 43648, 45496, 46624, 48560, 53416, 54560, 56870, 57058, 58280, 60016, 64108, 66176, 66770, 73447, 75020, 75268, 77440, 77696, 80135, 82720, 90992, 93248, 94085, 97120, 106832, 109120, 113740, 114116, 116560, 120032, 128216, 133540, 142645, 146894, 150040, 150536, 160270, 165440, 176297, 181984, 186496, 188170, 194240, 206987, 213664, 218240, 227480, 228232, 233120, 240064, 256432, 267080, 285290, 293788, 300080, 301072, 313819, 320540, 330880, 352594, 363968, 367235, 376340, 388480, 413974, 427328, 454960, 456464, 466240, 480128, 512864, 534160, 570580, 587576, 600160, 602144, 627638, 641080, 705188, 727936, 734470, 752680, 827948, 854656, 881485, 884399, 909920, 912928, 932480, 1025728, 1034935, 1068320, 1141160, 1175152, 1200320, 1204288, 1255276, 1282160, 1410376, 1468940, 1505360, 1569095, 1655896, 1762970, 1768798, 1819840, 1825856, 2051456, 2069870, 2136640, 2276857, 2282320, 2350304, 2400640, 2408576, 2510552, 2564320, 2820752, 2937880, 3010720, 3138190, 3311792, 3452009, 3525940, 3537596, 3639680, 3651712, 4139740, 4273280, 4421995, 4553714, 4564640, 4700608, 5021104, 5128640, 5641504, 5875760, 6021440, 6276380, 6623584, 6904018, 7051880, 7075192, 8279480, 8843990, 9107428, 9129280, 9401216, 9728389, 10042208, 10257280, 11283008, 11384285, 11751520, 12042880, 12552760, 13247168, 13808036, 14103760, 14150384, 16558960, 17260045, 17687980, 18214856, 18258560, 19456778, 20084416, 22566016, 22768570, 23503040, 25105520, 26494336, 27616072, 28207520, 28300768, 33117920, 34520090, 35375960, 36429712, 38913556, 40168832, 45537140, 47006080, 48641945, 50211040, 55232144, 56415040, 56601536, 66235840, 69040180, 70751920, 72859424, 77827112, 91074280, 97283890, 100422080, 107012279, 110464288, 112830080, 113203072, 132471680, 138080360, 141503840, 145718848, 155654224, 182148560, 194567780, 200844160, 214024558, 220928576, 276160720, 283007680, 291437696, 311308448, 364297120, 389135560, 428049116, 441857152, 535061395, 552321440, 566015360, 622616896, 728594240, 778271120, 856098232, 1070122790, 1104642880, 1245233792, 1457188480, 1556542240, 1712196464, 2140245580, 2209285760, 3113084480, 3424392928, 4280491160, 6226168960, 6848785856, 8560982320, 13697571712, 17121964640, 34243929280, 68487858560]

約数ペア:

[(1, 68487858560), (2, 34243929280), (4, 17121964640), (5, 13697571712), (8, 8560982320), (10, 6848785856), (11, 6226168960), (16, 4280491160), (20, 3424392928), (22, 3113084480), (31, 2209285760), (32, 2140245580), (40, 1712196464), (44, 1556542240), (47, 1457188480), (55, 1245233792), (62, 1104642880), (64, 1070122790), (80, 856098232), (88, 778271120), (94, 728594240), (110, 622616896), (121, 566015360), (124, 552321440), (128, 535061395), (155, 441857152), (160, 428049116), (176, 389135560), (188, 364297120), (220, 311308448), (235, 291437696), (242, 283007680), (248, 276160720), (310, 220928576), (320, 214024558), (341, 200844160), (352, 194567780), (376, 182148560), (440, 155654224), (470, 145718848), (484, 141503840), (496, 138080360), (517, 132471680), (605, 113203072), (607, 112830080), (620, 110464288), (640, 107012279), (682, 100422080), (704, 97283890), (752, 91074280), (880, 77827112), (940, 72859424), (968, 70751920), (992, 69040180), (1034, 66235840), (1210, 56601536), (1214, 56415040), (1240, 55232144), (1364, 50211040), (1408, 48641945), (1457, 47006080), (1504, 45537140), (1705, 40168832), (1760, 38913556), (1880, 36429712), (1936, 35375960), (1984, 34520090), (2068, 33117920), (2420, 28300768), (2428, 28207520), (2480, 27616072), (2585, 26494336), (2728, 25105520), (2914, 23503040), (3008, 22768570), (3035, 22566016), (3410, 20084416), (3520, 19456778), (3751, 18258560), (3760, 18214856), (3872, 17687980), (3968, 17260045), (4136, 16558960), (4840, 14150384), (4856, 14103760), (4960, 13808036), (5170, 13247168), (5456, 12552760), (5687, 12042880), (5828, 11751520), (6016, 11384285), (6070, 11283008), (6677, 10257280), (6820, 10042208), (7040, 9728389), (7285, 9401216), (7502, 9129280), (7520, 9107428), (7744, 8843990), (8272, 8279480), (9680, 7075192), (9712, 7051880), (9920, 6904018), (10340, 6623584), (10912, 6276380), (11374, 6021440), (11656, 5875760), (12140, 5641504), (13354, 5128640), (13640, 5021104), (14570, 4700608), (15004, 4564640), (15040, 4553714), (15488, 4421995), (16027, 4273280), (16544, 4139740), (18755, 3651712), (18817, 3639680), (19360, 3537596), (19424, 3525940), (19840, 3452009), (20680, 3311792), (21824, 3138190), (22748, 3010720), (23312, 2937880), (24280, 2820752), (26708, 2564320), (27280, 2510552), (28435, 2408576), (28529, 2400640), (29140, 2350304), (30008, 2282320), (30080, 2276857), (32054, 2136640), (33088, 2069870), (33385, 2051456), (37510, 1825856), (37634, 1819840), (38720, 1768798), (38848, 1762970), (41360, 1655896), (43648, 1569095), (45496, 1505360), (46624, 1468940), (48560, 1410376), (53416, 1282160), (54560, 1255276), (56870, 1204288), (57058, 1200320), (58280, 1175152), (60016, 1141160), (64108, 1068320), (66176, 1034935), (66770, 1025728), (73447, 932480), (75020, 912928), (75268, 909920), (77440, 884399), (77696, 881485), (80135, 854656), (82720, 827948), (90992, 752680), (93248, 734470), (94085, 727936), (97120, 705188), (106832, 641080), (109120, 627638), (113740, 602144), (114116, 600160), (116560, 587576), (120032, 570580), (128216, 534160), (133540, 512864), (142645, 480128), (146894, 466240), (150040, 456464), (150536, 454960), (160270, 427328), (165440, 413974), (176297, 388480), (181984, 376340), (186496, 367235), (188170, 363968), (194240, 352594), (206987, 330880), (213664, 320540), (218240, 313819), (227480, 301072), (228232, 300080), (233120, 293788), (240064, 285290), (256432, 267080)]