771410585640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{55313}}^1$

素因数の和:55544

約数の個数: 256

約数和(自身を含む): 2508087214080

約数和(自身を除く): 1736676628440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 163, 184, 186, 230, 248, 276, 310, 326, 345, 372, 460, 465, 489, 552, 620, 652, 690, 713, 744, 815, 920, 930, 978, 1240, 1304, 1380, 1426, 1630, 1860, 1956, 2139, 2445, 2760, 2852, 3260, 3565, 3720, 3749, 3912, 4278, 4890, 5053, 5704, 6520, 7130, 7498, 8556, 9780, 10106, 10695, 11247, 14260, 14996, 15159, 17112, 18745, 19560, 20212, 21390, 22494, 25265, 28520, 29992, 30318, 37490, 40424, 42780, 44988, 50530, 55313, 56235, 60636, 74980, 75795, 85560, 89976, 101060, 110626, 112470, 116219, 121272, 149960, 151590, 165939, 202120, 221252, 224940, 232438, 276565, 303180, 331878, 348657, 442504, 449880, 464876, 553130, 581095, 606360, 663756, 697314, 829695, 929752, 1106260, 1162190, 1272199, 1327512, 1394628, 1659390, 1714703, 1743285, 2212520, 2324380, 2544398, 2789256, 3318780, 3429406, 3486570, 3816597, 4648760, 5088796, 5144109, 6360995, 6637560, 6858812, 6973140, 7633194, 8573515, 9016019, 10177592, 10288218, 12721990, 13717624, 13946280, 15266388, 17147030, 18032038, 19082985, 20576436, 25443980, 25720545, 27048057, 30532776, 34294060, 36064076, 38165970, 39438169, 41152872, 45080095, 50887960, 51441090, 54096114, 68588120, 72128152, 76331940, 78876338, 90160190, 102882180, 108192228, 118314507, 135240285, 152663880, 157752676, 180320380, 197190845, 205764360, 207368437, 216384456, 236629014, 270480570, 279496589, 315505352, 360640760, 394381690, 414736874, 473258028, 540961140, 558993178, 591572535, 622105311, 788763380, 829473748, 838489767, 946516056, 1036842185, 1081922280, 1117986356, 1183145070, 1244210622, 1397482945, 1577526760, 1658947496, 1676979534, 2073684370, 2235972712, 2366290140, 2488421244, 2794965890, 3110526555, 3353959068, 4147368740, 4192448835, 4732580280, 4976842488, 5589931780, 6221053110, 6428421547, 6707918136, 8294737480, 8384897670, 11179863560, 12442106220, 12856843094, 16769795340, 19285264641, 24884212440, 25713686188, 32142107735, 33539590680, 38570529282, 51427372376, 64284215470, 77141058564, 96426323205, 128568430940, 154282117128, 192852646410, 257136861880, 385705292820, 771410585640]

約数ペア:

[(1, 771410585640), (2, 385705292820), (3, 257136861880), (4, 192852646410), (5, 154282117128), (6, 128568430940), (8, 96426323205), (10, 77141058564), (12, 64284215470), (15, 51427372376), (20, 38570529282), (23, 33539590680), (24, 32142107735), (30, 25713686188), (31, 24884212440), (40, 19285264641), (46, 16769795340), (60, 12856843094), (62, 12442106220), (69, 11179863560), (92, 8384897670), (93, 8294737480), (115, 6707918136), (120, 6428421547), (124, 6221053110), (138, 5589931780), (155, 4976842488), (163, 4732580280), (184, 4192448835), (186, 4147368740), (230, 3353959068), (248, 3110526555), (276, 2794965890), (310, 2488421244), (326, 2366290140), (345, 2235972712), (372, 2073684370), (460, 1676979534), (465, 1658947496), (489, 1577526760), (552, 1397482945), (620, 1244210622), (652, 1183145070), (690, 1117986356), (713, 1081922280), (744, 1036842185), (815, 946516056), (920, 838489767), (930, 829473748), (978, 788763380), (1240, 622105311), (1304, 591572535), (1380, 558993178), (1426, 540961140), (1630, 473258028), (1860, 414736874), (1956, 394381690), (2139, 360640760), (2445, 315505352), (2760, 279496589), (2852, 270480570), (3260, 236629014), (3565, 216384456), (3720, 207368437), (3749, 205764360), (3912, 197190845), (4278, 180320380), (4890, 157752676), (5053, 152663880), (5704, 135240285), (6520, 118314507), (7130, 108192228), (7498, 102882180), (8556, 90160190), (9780, 78876338), (10106, 76331940), (10695, 72128152), (11247, 68588120), (14260, 54096114), (14996, 51441090), (15159, 50887960), (17112, 45080095), (18745, 41152872), (19560, 39438169), (20212, 38165970), (21390, 36064076), (22494, 34294060), (25265, 30532776), (28520, 27048057), (29992, 25720545), (30318, 25443980), (37490, 20576436), (40424, 19082985), (42780, 18032038), (44988, 17147030), (50530, 15266388), (55313, 13946280), (56235, 13717624), (60636, 12721990), (74980, 10288218), (75795, 10177592), (85560, 9016019), (89976, 8573515), (101060, 7633194), (110626, 6973140), (112470, 6858812), (116219, 6637560), (121272, 6360995), (149960, 5144109), (151590, 5088796), (165939, 4648760), (202120, 3816597), (221252, 3486570), (224940, 3429406), (232438, 3318780), (276565, 2789256), (303180, 2544398), (331878, 2324380), (348657, 2212520), (442504, 1743285), (449880, 1714703), (464876, 1659390), (553130, 1394628), (581095, 1327512), (606360, 1272199), (663756, 1162190), (697314, 1106260), (829695, 929752)]