20324165120

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 480

約数和(自身を含む): 60624780480

約数和(自身を除く): 40300615360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 49, 56, 58, 64, 70, 74, 80, 98, 112, 116, 128, 140, 145, 148, 151, 160, 185, 196, 203, 224, 232, 245, 256, 259, 280, 290, 296, 302, 320, 370, 392, 406, 448, 464, 490, 512, 518, 560, 580, 592, 604, 640, 740, 755, 784, 812, 896, 928, 980, 1015, 1036, 1057, 1073, 1120, 1160, 1184, 1208, 1280, 1295, 1421, 1480, 1510, 1568, 1624, 1792, 1813, 1856, 1960, 2030, 2072, 2114, 2146, 2240, 2320, 2368, 2416, 2560, 2590, 2842, 2960, 3020, 3136, 3248, 3584, 3626, 3712, 3920, 4060, 4144, 4228, 4292, 4379, 4480, 4640, 4736, 4832, 5180, 5285, 5365, 5587, 5684, 5920, 6040, 6272, 6496, 7105, 7252, 7399, 7424, 7511, 7840, 8120, 8288, 8456, 8584, 8758, 8960, 9065, 9280, 9472, 9664, 10360, 10570, 10730, 11174, 11368, 11840, 12080, 12544, 12992, 14210, 14504, 14798, 14848, 15022, 15680, 16240, 16576, 16912, 17168, 17516, 17920, 18130, 18560, 18944, 19328, 20720, 21140, 21460, 21895, 22348, 22736, 23680, 24160, 25088, 25984, 27935, 28420, 29008, 29596, 30044, 30653, 31360, 32480, 33152, 33824, 34336, 35032, 36260, 36995, 37120, 37555, 38656, 39109, 41440, 42280, 42920, 43790, 44696, 45472, 47360, 48320, 51968, 52577, 55870, 56840, 58016, 59192, 60088, 61306, 62720, 64960, 66304, 67648, 68672, 70064, 72520, 73990, 74240, 75110, 77312, 78218, 82880, 84560, 85840, 87580, 89392, 90944, 94720, 96640, 103936, 105154, 111740, 113680, 116032, 118384, 120176, 122612, 125440, 129920, 132608, 135296, 137344, 140128, 145040, 147980, 150220, 153265, 156436, 162023, 165760, 169120, 171680, 175160, 178784, 181888, 193280, 195545, 210308, 214571, 223480, 227360, 232064, 236768, 240352, 245224, 259840, 262885, 270592, 273763, 274688, 280256, 290080, 295960, 300440, 306530, 312872, 324046, 331520, 338240, 343360, 350320, 357568, 363776, 386560, 391090, 420616, 429142, 446960, 454720, 464128, 473536, 480704, 490448, 519680, 525770, 541184, 547526, 549376, 560512, 580160, 591920, 600880, 613060, 625744, 648092, 663040, 676480, 686720, 700640, 715136, 727552, 782180, 810115, 841232, 858284, 893920, 909440, 928256, 947072, 961408, 980896, 1051540, 1072855, 1095052, 1121024, 1134161, 1160320, 1183840, 1201760, 1226120, 1251488, 1296184, 1352960, 1368815, 1373440, 1401280, 1430272, 1564360, 1620230, 1682464, 1716568, 1787840, 1818880, 1894144, 1922816, 1961792, 2103080, 2145710, 2190104, 2242048, 2268322, 2320640, 2367680, 2403520, 2452240, 2502976, 2592368, 2705920, 2737630, 2746880, 2802560, 2860544, 3128720, 3240460, 3364928, 3433136, 3575680, 3637760, 3788288, 3845632, 3923584, 4206160, 4291420, 4380208, 4536644, 4641280, 4735360, 4807040, 4904480, 5005952, 5184736, 5475260, 5605120, 5670805, 6257440, 6480920, 6729856, 6866272, 7151360, 7847168, 7939127, 8412320, 8582840, 8760416, 9073288, 9470720, 9614080, 9808960, 10011904, 10369472, 10950520, 11210240, 11341610, 12514880, 12961840, 13459712, 13732544, 14302720, 15694336, 15878254, 16824640, 17165680, 17520832, 18146576, 18941440, 19228160, 19617920, 20023808, 20738944, 21901040, 22683220, 25029760, 25923680, 26919424, 27465088, 31756508, 33649280, 34331360, 35041664, 36293152, 39235840, 39695635, 41477888, 43802080, 45366440, 50059520, 51847360, 54930176, 63513016, 67298560, 68662720, 70083328, 72586304, 78471680, 79391270, 82955776, 87604160, 90732880, 100119040, 103694720, 109860352, 127026032, 134597120, 137325440, 140166656, 145172608, 158782540, 175208320, 181465760, 207389440, 254052064, 274650880, 290345216, 317565080, 350416640, 362931520, 414778880, 508104128, 549301760, 580690432, 635130160, 700833280, 725863040, 1016208256, 1270260320, 1451726080, 2032416512, 2540520640, 2903452160, 4064833024, 5081041280, 10162082560, 20324165120]

約数ペア:

[(1, 20324165120), (2, 10162082560), (4, 5081041280), (5, 4064833024), (7, 2903452160), (8, 2540520640), (10, 2032416512), (14, 1451726080), (16, 1270260320), (20, 1016208256), (28, 725863040), (29, 700833280), (32, 635130160), (35, 580690432), (37, 549301760), (40, 508104128), (49, 414778880), (56, 362931520), (58, 350416640), (64, 317565080), (70, 290345216), (74, 274650880), (80, 254052064), (98, 207389440), (112, 181465760), (116, 175208320), (128, 158782540), (140, 145172608), (145, 140166656), (148, 137325440), (151, 134597120), (160, 127026032), (185, 109860352), (196, 103694720), (203, 100119040), (224, 90732880), (232, 87604160), (245, 82955776), (256, 79391270), (259, 78471680), (280, 72586304), (290, 70083328), (296, 68662720), (302, 67298560), (320, 63513016), (370, 54930176), (392, 51847360), (406, 50059520), (448, 45366440), (464, 43802080), (490, 41477888), (512, 39695635), (518, 39235840), (560, 36293152), (580, 35041664), (592, 34331360), (604, 33649280), (640, 31756508), (740, 27465088), (755, 26919424), (784, 25923680), (812, 25029760), (896, 22683220), (928, 21901040), (980, 20738944), (1015, 20023808), (1036, 19617920), (1057, 19228160), (1073, 18941440), (1120, 18146576), (1160, 17520832), (1184, 17165680), (1208, 16824640), (1280, 15878254), (1295, 15694336), (1421, 14302720), (1480, 13732544), (1510, 13459712), (1568, 12961840), (1624, 12514880), (1792, 11341610), (1813, 11210240), (1856, 10950520), (1960, 10369472), (2030, 10011904), (2072, 9808960), (2114, 9614080), (2146, 9470720), (2240, 9073288), (2320, 8760416), (2368, 8582840), (2416, 8412320), (2560, 7939127), (2590, 7847168), (2842, 7151360), (2960, 6866272), (3020, 6729856), (3136, 6480920), (3248, 6257440), (3584, 5670805), (3626, 5605120), (3712, 5475260), (3920, 5184736), (4060, 5005952), (4144, 4904480), (4228, 4807040), (4292, 4735360), (4379, 4641280), (4480, 4536644), (4640, 4380208), (4736, 4291420), (4832, 4206160), (5180, 3923584), (5285, 3845632), (5365, 3788288), (5587, 3637760), (5684, 3575680), (5920, 3433136), (6040, 3364928), (6272, 3240460), (6496, 3128720), (7105, 2860544), (7252, 2802560), (7399, 2746880), (7424, 2737630), (7511, 2705920), (7840, 2592368), (8120, 2502976), (8288, 2452240), (8456, 2403520), (8584, 2367680), (8758, 2320640), (8960, 2268322), (9065, 2242048), (9280, 2190104), (9472, 2145710), (9664, 2103080), (10360, 1961792), (10570, 1922816), (10730, 1894144), (11174, 1818880), (11368, 1787840), (11840, 1716568), (12080, 1682464), (12544, 1620230), (12992, 1564360), (14210, 1430272), (14504, 1401280), (14798, 1373440), (14848, 1368815), (15022, 1352960), (15680, 1296184), (16240, 1251488), (16576, 1226120), (16912, 1201760), (17168, 1183840), (17516, 1160320), (17920, 1134161), (18130, 1121024), (18560, 1095052), (18944, 1072855), (19328, 1051540), (20720, 980896), (21140, 961408), (21460, 947072), (21895, 928256), (22348, 909440), (22736, 893920), (23680, 858284), (24160, 841232), (25088, 810115), (25984, 782180), (27935, 727552), (28420, 715136), (29008, 700640), (29596, 686720), (30044, 676480), (30653, 663040), (31360, 648092), (32480, 625744), (33152, 613060), (33824, 600880), (34336, 591920), (35032, 580160), (36260, 560512), (36995, 549376), (37120, 547526), (37555, 541184), (38656, 525770), (39109, 519680), (41440, 490448), (42280, 480704), (42920, 473536), (43790, 464128), (44696, 454720), (45472, 446960), (47360, 429142), (48320, 420616), (51968, 391090), (52577, 386560), (55870, 363776), (56840, 357568), (58016, 350320), (59192, 343360), (60088, 338240), (61306, 331520), (62720, 324046), (64960, 312872), (66304, 306530), (67648, 300440), (68672, 295960), (70064, 290080), (72520, 280256), (73990, 274688), (74240, 273763), (75110, 270592), (77312, 262885), (78218, 259840), (82880, 245224), (84560, 240352), (85840, 236768), (87580, 232064), (89392, 227360), (90944, 223480), (94720, 214571), (96640, 210308), (103936, 195545), (105154, 193280), (111740, 181888), (113680, 178784), (116032, 175160), (118384, 171680), (120176, 169120), (122612, 165760), (125440, 162023), (129920, 156436), (132608, 153265), (135296, 150220), (137344, 147980), (140128, 145040)]