20608025760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1017

約数の個数: 576

約数和(自身を含む): 84778057728

約数和(自身を除く): 64170031968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 103, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 206, 207, 210, 224, 230, 240, 252, 276, 280, 288, 309, 315, 322, 336, 345, 360, 368, 412, 414, 420, 460, 480, 483, 504, 515, 552, 560, 618, 630, 644, 672, 690, 720, 721, 736, 805, 824, 828, 840, 863, 920, 927, 966, 1008, 1030, 1035, 1104, 1120, 1236, 1260, 1288, 1380, 1440, 1442, 1449, 1545, 1610, 1648, 1656, 1680, 1726, 1840, 1854, 1932, 2016, 2060, 2070, 2163, 2208, 2369, 2415, 2472, 2520, 2576, 2589, 2760, 2884, 2898, 3090, 3220, 3296, 3312, 3360, 3452, 3605, 3680, 3708, 3864, 4120, 4140, 4315, 4326, 4635, 4738, 4830, 4944, 5040, 5152, 5178, 5520, 5768, 5796, 6041, 6180, 6440, 6489, 6624, 6904, 7107, 7210, 7245, 7416, 7728, 7767, 8240, 8280, 8630, 8652, 9270, 9476, 9660, 9888, 10080, 10356, 10815, 11040, 11536, 11592, 11845, 12082, 12360, 12880, 12945, 12978, 13808, 14214, 14420, 14490, 14832, 15456, 15534, 16480, 16560, 16583, 17260, 17304, 18123, 18540, 18952, 19320, 19849, 20712, 21321, 21630, 23072, 23184, 23690, 24164, 24720, 25760, 25890, 25956, 27616, 28428, 28840, 28980, 29664, 30205, 31068, 32445, 33120, 33166, 34520, 34608, 35535, 36246, 37080, 37904, 38640, 38835, 39698, 41424, 42642, 43260, 46368, 47380, 48328, 49440, 49749, 51780, 51912, 54369, 56856, 57680, 57960, 59547, 60410, 62136, 64890, 66332, 69040, 69216, 71070, 72492, 74160, 75808, 77280, 77670, 79396, 82848, 82915, 85284, 86520, 88889, 90615, 94760, 96656, 99245, 99498, 103560, 103824, 106605, 108738, 113712, 115360, 115920, 119094, 120820, 124272, 129780, 132664, 138080, 138943, 142140, 144984, 148320, 149247, 155340, 158792, 165830, 170568, 173040, 177778, 178641, 181230, 189520, 193312, 198490, 198996, 207120, 207648, 213210, 217476, 227424, 231840, 238188, 241640, 248544, 248745, 259560, 265328, 266667, 271845, 277886, 284280, 289968, 297735, 298494, 310680, 317584, 331660, 341136, 346080, 355556, 357282, 362460, 379040, 396980, 397992, 414240, 416829, 426420, 434952, 444445, 476376, 483280, 497490, 519120, 530656, 533334, 543690, 555772, 568560, 579936, 595470, 596988, 621360, 622223, 635168, 663320, 682272, 694715, 711112, 714564, 724920, 746235, 793960, 795984, 800001, 833658, 852840, 869904, 888890, 893205, 952752, 966560, 994980, 1038240, 1066668, 1087380, 1111544, 1137120, 1190940, 1193976, 1242720, 1244446, 1250487, 1326640, 1333335, 1389430, 1422224, 1429128, 1449840, 1492470, 1587920, 1591968, 1600002, 1667316, 1705680, 1739808, 1777780, 1786410, 1866669, 1905504, 1989960, 2044447, 2084145, 2133336, 2174760, 2223088, 2381880, 2387952, 2488892, 2500974, 2653280, 2666670, 2778860, 2844448, 2858256, 2899680, 2984940, 3111115, 3175840, 3200004, 3334632, 3411360, 3555560, 3572820, 3733338, 3979920, 4000005, 4088894, 4168290, 4266672, 4349520, 4446176, 4763760, 4775904, 4977784, 5001948, 5333340, 5557720, 5600007, 5716512, 5969880, 6133341, 6222230, 6252435, 6400008, 6669264, 7111120, 7145640, 7466676, 7959840, 8000010, 8177788, 8336580, 8533344, 8699040, 9333345, 9527520, 9955568, 10003896, 10222235, 10666680, 11115440, 11200014, 11939760, 12266682, 12444460, 12504870, 12800016, 13338528, 14222240, 14291280, 14311129, 14933352, 16000020, 16355576, 16673160, 18400023, 18666690, 19911136, 20007792, 20444470, 21333360, 22230880, 22400028, 23879520, 24533364, 24888920, 25009740, 25600032, 28000035, 28582560, 28622258, 29866704, 30666705, 32000040, 32711152, 33346320, 36800046, 37333380, 40015584, 40888940, 42666720, 42933387, 44800056, 49066728, 49777840, 50019480, 56000070, 57244516, 59733408, 61333410, 64000080, 65422304, 66692640, 71555645, 73600092, 74666760, 81777880, 85866774, 89600112, 92000115, 98133456, 99555680, 100038960, 112000140, 114489032, 122666820, 128000160, 128800161, 143111290, 147200184, 149333520, 163555760, 171733548, 179200224, 184000230, 196266912, 200077920, 214666935, 224000280, 228978064, 245333640, 257600322, 286222580, 294400368, 298667040, 327111520, 343467096, 368000460, 429333870, 448000560, 457956128, 490667280, 515200644, 572445160, 588800736, 644000805, 686934192, 736000920, 858667740, 896001120, 981334560, 1030401288, 1144890320, 1288001610, 1373868384, 1472001840, 1717335480, 2060802576, 2289780640, 2576003220, 2944003680, 3434670960, 4121605152, 5152006440, 6869341920, 10304012880, 20608025760]

約数ペア:

[(1, 20608025760), (2, 10304012880), (3, 6869341920), (4, 5152006440), (5, 4121605152), (6, 3434670960), (7, 2944003680), (8, 2576003220), (9, 2289780640), (10, 2060802576), (12, 1717335480), (14, 1472001840), (15, 1373868384), (16, 1288001610), (18, 1144890320), (20, 1030401288), (21, 981334560), (23, 896001120), (24, 858667740), (28, 736000920), (30, 686934192), (32, 644000805), (35, 588800736), (36, 572445160), (40, 515200644), (42, 490667280), (45, 457956128), (46, 448000560), (48, 429333870), (56, 368000460), (60, 343467096), (63, 327111520), (69, 298667040), (70, 294400368), (72, 286222580), (80, 257600322), (84, 245333640), (90, 228978064), (92, 224000280), (96, 214666935), (103, 200077920), (105, 196266912), (112, 184000230), (115, 179200224), (120, 171733548), (126, 163555760), (138, 149333520), (140, 147200184), (144, 143111290), (160, 128800161), (161, 128000160), (168, 122666820), (180, 114489032), (184, 112000140), (206, 100038960), (207, 99555680), (210, 98133456), (224, 92000115), (230, 89600112), (240, 85866774), (252, 81777880), (276, 74666760), (280, 73600092), (288, 71555645), (309, 66692640), (315, 65422304), (322, 64000080), (336, 61333410), (345, 59733408), (360, 57244516), (368, 56000070), (412, 50019480), (414, 49777840), (420, 49066728), (460, 44800056), (480, 42933387), (483, 42666720), (504, 40888940), (515, 40015584), (552, 37333380), (560, 36800046), (618, 33346320), (630, 32711152), (644, 32000040), (672, 30666705), (690, 29866704), (720, 28622258), (721, 28582560), (736, 28000035), (805, 25600032), (824, 25009740), (828, 24888920), (840, 24533364), (863, 23879520), (920, 22400028), (927, 22230880), (966, 21333360), (1008, 20444470), (1030, 20007792), (1035, 19911136), (1104, 18666690), (1120, 18400023), (1236, 16673160), (1260, 16355576), (1288, 16000020), (1380, 14933352), (1440, 14311129), (1442, 14291280), (1449, 14222240), (1545, 13338528), (1610, 12800016), (1648, 12504870), (1656, 12444460), (1680, 12266682), (1726, 11939760), (1840, 11200014), (1854, 11115440), (1932, 10666680), (2016, 10222235), (2060, 10003896), (2070, 9955568), (2163, 9527520), (2208, 9333345), (2369, 8699040), (2415, 8533344), (2472, 8336580), (2520, 8177788), (2576, 8000010), (2589, 7959840), (2760, 7466676), (2884, 7145640), (2898, 7111120), (3090, 6669264), (3220, 6400008), (3296, 6252435), (3312, 6222230), (3360, 6133341), (3452, 5969880), (3605, 5716512), (3680, 5600007), (3708, 5557720), (3864, 5333340), (4120, 5001948), (4140, 4977784), (4315, 4775904), (4326, 4763760), (4635, 4446176), (4738, 4349520), (4830, 4266672), (4944, 4168290), (5040, 4088894), (5152, 4000005), (5178, 3979920), (5520, 3733338), (5768, 3572820), (5796, 3555560), (6041, 3411360), (6180, 3334632), (6440, 3200004), (6489, 3175840), (6624, 3111115), (6904, 2984940), (7107, 2899680), (7210, 2858256), (7245, 2844448), (7416, 2778860), (7728, 2666670), (7767, 2653280), (8240, 2500974), (8280, 2488892), (8630, 2387952), (8652, 2381880), (9270, 2223088), (9476, 2174760), (9660, 2133336), (9888, 2084145), (10080, 2044447), (10356, 1989960), (10815, 1905504), (11040, 1866669), (11536, 1786410), (11592, 1777780), (11845, 1739808), (12082, 1705680), (12360, 1667316), (12880, 1600002), (12945, 1591968), (12978, 1587920), (13808, 1492470), (14214, 1449840), (14420, 1429128), (14490, 1422224), (14832, 1389430), (15456, 1333335), (15534, 1326640), (16480, 1250487), (16560, 1244446), (16583, 1242720), (17260, 1193976), (17304, 1190940), (18123, 1137120), (18540, 1111544), (18952, 1087380), (19320, 1066668), (19849, 1038240), (20712, 994980), (21321, 966560), (21630, 952752), (23072, 893205), (23184, 888890), (23690, 869904), (24164, 852840), (24720, 833658), (25760, 800001), (25890, 795984), (25956, 793960), (27616, 746235), (28428, 724920), (28840, 714564), (28980, 711112), (29664, 694715), (30205, 682272), (31068, 663320), (32445, 635168), (33120, 622223), (33166, 621360), (34520, 596988), (34608, 595470), (35535, 579936), (36246, 568560), (37080, 555772), (37904, 543690), (38640, 533334), (38835, 530656), (39698, 519120), (41424, 497490), (42642, 483280), (43260, 476376), (46368, 444445), (47380, 434952), (48328, 426420), (49440, 416829), (49749, 414240), (51780, 397992), (51912, 396980), (54369, 379040), (56856, 362460), (57680, 357282), (57960, 355556), (59547, 346080), (60410, 341136), (62136, 331660), (64890, 317584), (66332, 310680), (69040, 298494), (69216, 297735), (71070, 289968), (72492, 284280), (74160, 277886), (75808, 271845), (77280, 266667), (77670, 265328), (79396, 259560), (82848, 248745), (82915, 248544), (85284, 241640), (86520, 238188), (88889, 231840), (90615, 227424), (94760, 217476), (96656, 213210), (99245, 207648), (99498, 207120), (103560, 198996), (103824, 198490), (106605, 193312), (108738, 189520), (113712, 181230), (115360, 178641), (115920, 177778), (119094, 173040), (120820, 170568), (124272, 165830), (129780, 158792), (132664, 155340), (138080, 149247), (138943, 148320), (142140, 144984)]