20560407120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:952

約数の個数: 480

約数和(自身を含む): 78742043520

約数和(自身を除く): 58181636400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 97, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 194, 198, 216, 220, 240, 242, 264, 270, 291, 297, 330, 360, 363, 388, 396, 432, 440, 484, 485, 495, 528, 540, 582, 594, 605, 660, 720, 726, 776, 792, 811, 873, 880, 968, 970, 990, 1067, 1080, 1089, 1164, 1188, 1210, 1320, 1452, 1455, 1485, 1552, 1584, 1622, 1746, 1815, 1936, 1940, 1980, 2134, 2160, 2178, 2328, 2376, 2420, 2433, 2619, 2640, 2904, 2910, 2970, 3201, 3244, 3267, 3492, 3630, 3880, 3960, 4055, 4268, 4356, 4365, 4656, 4752, 4840, 4866, 5238, 5335, 5445, 5808, 5820, 5940, 6402, 6488, 6534, 6984, 7260, 7299, 7760, 7920, 8110, 8536, 8712, 8730, 8921, 9603, 9680, 9732, 10476, 10670, 10890, 11640, 11737, 11880, 12165, 12804, 12976, 13068, 13095, 13968, 14520, 14598, 16005, 16220, 16335, 17072, 17424, 17460, 17842, 19206, 19464, 20952, 21340, 21780, 21897, 23280, 23474, 23760, 24330, 25608, 26136, 26190, 26763, 28809, 29040, 29196, 32010, 32440, 32670, 34920, 35211, 35684, 36495, 38412, 38928, 41904, 42680, 43560, 43794, 44605, 46948, 48015, 48660, 51216, 52272, 52380, 53526, 57618, 58392, 58685, 64020, 64880, 65340, 69840, 70422, 71368, 72990, 76824, 78667, 80289, 85360, 87120, 87588, 89210, 93896, 96030, 97320, 98131, 104760, 105633, 107052, 109485, 115236, 116784, 117370, 128040, 130680, 133815, 140844, 142736, 144045, 145980, 153648, 157334, 160578, 175176, 176055, 178420, 187792, 192060, 194640, 196262, 209520, 211266, 214104, 218970, 230472, 234740, 236001, 240867, 256080, 261360, 267630, 281688, 288090, 291960, 294393, 314668, 316899, 321156, 350352, 352110, 356840, 384120, 392524, 393335, 401445, 422532, 428208, 437940, 460944, 469480, 472002, 481734, 490655, 528165, 535260, 563376, 576180, 583920, 588786, 629336, 633798, 642312, 704220, 708003, 713680, 768240, 785048, 786670, 802890, 845064, 865337, 875880, 883179, 938960, 944004, 963468, 981310, 1056330, 1070520, 1152360, 1177572, 1180005, 1204335, 1258672, 1267596, 1284624, 1408440, 1416006, 1471965, 1570096, 1573340, 1584495, 1605780, 1690128, 1730674, 1751760, 1766358, 1888008, 1926936, 1962620, 2112660, 2124009, 2141040, 2304720, 2355144, 2360010, 2408670, 2535192, 2596011, 2649537, 2816880, 2832012, 2943930, 3146680, 3168990, 3211560, 3461348, 3532716, 3540015, 3776016, 3853872, 3925240, 4225320, 4248018, 4326685, 4415895, 4710288, 4720020, 4817340, 5070384, 5192022, 5299074, 5664024, 5887860, 6293360, 6337980, 6423120, 6922696, 7065432, 7080030, 7788033, 7850480, 8450640, 8496036, 8653370, 8831790, 9440040, 9518707, 9634680, 10384044, 10598148, 10620045, 11328048, 11775720, 12675960, 12980055, 13247685, 13845392, 14130864, 14160060, 15576066, 16992072, 17306740, 17663580, 18880080, 19037414, 19269360, 20768088, 21196296, 21240090, 23364099, 23551440, 25351920, 25960110, 26495370, 28320120, 28556121, 31152132, 33984144, 34613480, 35327160, 38074828, 38940165, 41536176, 42392592, 42480180, 46728198, 47593535, 51920220, 52990740, 56640240, 57112242, 62304264, 69226960, 70654320, 76149656, 77880330, 84960360, 85668363, 93456396, 95187070, 103840440, 105981480, 114224484, 116820495, 124608528, 142780605, 152299312, 155760660, 169920720, 171336726, 186912792, 190374140, 207680880, 211962960, 228448968, 233640990, 257005089, 285561210, 311521320, 342673452, 373825584, 380748280, 428341815, 456897936, 467281980, 514010178, 571122420, 623042640, 685346904, 761496560, 856683630, 934563960, 1028020356, 1142244840, 1285025445, 1370693808, 1713367260, 1869127920, 2056040712, 2284489680, 2570050890, 3426734520, 4112081424, 5140101780, 6853469040, 10280203560, 20560407120]

約数ペア:

[(1, 20560407120), (2, 10280203560), (3, 6853469040), (4, 5140101780), (5, 4112081424), (6, 3426734520), (8, 2570050890), (9, 2284489680), (10, 2056040712), (11, 1869127920), (12, 1713367260), (15, 1370693808), (16, 1285025445), (18, 1142244840), (20, 1028020356), (22, 934563960), (24, 856683630), (27, 761496560), (30, 685346904), (33, 623042640), (36, 571122420), (40, 514010178), (44, 467281980), (45, 456897936), (48, 428341815), (54, 380748280), (55, 373825584), (60, 342673452), (66, 311521320), (72, 285561210), (80, 257005089), (88, 233640990), (90, 228448968), (97, 211962960), (99, 207680880), (108, 190374140), (110, 186912792), (120, 171336726), (121, 169920720), (132, 155760660), (135, 152299312), (144, 142780605), (165, 124608528), (176, 116820495), (180, 114224484), (194, 105981480), (198, 103840440), (216, 95187070), (220, 93456396), (240, 85668363), (242, 84960360), (264, 77880330), (270, 76149656), (291, 70654320), (297, 69226960), (330, 62304264), (360, 57112242), (363, 56640240), (388, 52990740), (396, 51920220), (432, 47593535), (440, 46728198), (484, 42480180), (485, 42392592), (495, 41536176), (528, 38940165), (540, 38074828), (582, 35327160), (594, 34613480), (605, 33984144), (660, 31152132), (720, 28556121), (726, 28320120), (776, 26495370), (792, 25960110), (811, 25351920), (873, 23551440), (880, 23364099), (968, 21240090), (970, 21196296), (990, 20768088), (1067, 19269360), (1080, 19037414), (1089, 18880080), (1164, 17663580), (1188, 17306740), (1210, 16992072), (1320, 15576066), (1452, 14160060), (1455, 14130864), (1485, 13845392), (1552, 13247685), (1584, 12980055), (1622, 12675960), (1746, 11775720), (1815, 11328048), (1936, 10620045), (1940, 10598148), (1980, 10384044), (2134, 9634680), (2160, 9518707), (2178, 9440040), (2328, 8831790), (2376, 8653370), (2420, 8496036), (2433, 8450640), (2619, 7850480), (2640, 7788033), (2904, 7080030), (2910, 7065432), (2970, 6922696), (3201, 6423120), (3244, 6337980), (3267, 6293360), (3492, 5887860), (3630, 5664024), (3880, 5299074), (3960, 5192022), (4055, 5070384), (4268, 4817340), (4356, 4720020), (4365, 4710288), (4656, 4415895), (4752, 4326685), (4840, 4248018), (4866, 4225320), (5238, 3925240), (5335, 3853872), (5445, 3776016), (5808, 3540015), (5820, 3532716), (5940, 3461348), (6402, 3211560), (6488, 3168990), (6534, 3146680), (6984, 2943930), (7260, 2832012), (7299, 2816880), (7760, 2649537), (7920, 2596011), (8110, 2535192), (8536, 2408670), (8712, 2360010), (8730, 2355144), (8921, 2304720), (9603, 2141040), (9680, 2124009), (9732, 2112660), (10476, 1962620), (10670, 1926936), (10890, 1888008), (11640, 1766358), (11737, 1751760), (11880, 1730674), (12165, 1690128), (12804, 1605780), (12976, 1584495), (13068, 1573340), (13095, 1570096), (13968, 1471965), (14520, 1416006), (14598, 1408440), (16005, 1284624), (16220, 1267596), (16335, 1258672), (17072, 1204335), (17424, 1180005), (17460, 1177572), (17842, 1152360), (19206, 1070520), (19464, 1056330), (20952, 981310), (21340, 963468), (21780, 944004), (21897, 938960), (23280, 883179), (23474, 875880), (23760, 865337), (24330, 845064), (25608, 802890), (26136, 786670), (26190, 785048), (26763, 768240), (28809, 713680), (29040, 708003), (29196, 704220), (32010, 642312), (32440, 633798), (32670, 629336), (34920, 588786), (35211, 583920), (35684, 576180), (36495, 563376), (38412, 535260), (38928, 528165), (41904, 490655), (42680, 481734), (43560, 472002), (43794, 469480), (44605, 460944), (46948, 437940), (48015, 428208), (48660, 422532), (51216, 401445), (52272, 393335), (52380, 392524), (53526, 384120), (57618, 356840), (58392, 352110), (58685, 350352), (64020, 321156), (64880, 316899), (65340, 314668), (69840, 294393), (70422, 291960), (71368, 288090), (72990, 281688), (76824, 267630), (78667, 261360), (80289, 256080), (85360, 240867), (87120, 236001), (87588, 234740), (89210, 230472), (93896, 218970), (96030, 214104), (97320, 211266), (98131, 209520), (104760, 196262), (105633, 194640), (107052, 192060), (109485, 187792), (115236, 178420), (116784, 176055), (117370, 175176), (128040, 160578), (130680, 157334), (133815, 153648), (140844, 145980), (142736, 144045)]