20870182080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 672

約数和(自身を含む): 82164326400

約数和(自身を除く): 61294144320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 79, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 158, 160, 165, 176, 180, 186, 192, 198, 220, 237, 240, 248, 264, 269, 279, 288, 310, 316, 320, 330, 341, 352, 360, 372, 395, 396, 440, 465, 474, 480, 495, 496, 528, 538, 558, 576, 620, 632, 660, 682, 704, 711, 720, 744, 790, 792, 807, 869, 880, 930, 948, 960, 990, 992, 1023, 1056, 1076, 1116, 1185, 1240, 1264, 1320, 1345, 1364, 1395, 1422, 1440, 1488, 1580, 1584, 1614, 1705, 1738, 1760, 1860, 1896, 1980, 1984, 2046, 2112, 2152, 2232, 2370, 2421, 2449, 2480, 2528, 2607, 2640, 2690, 2728, 2790, 2844, 2880, 2959, 2976, 3069, 3160, 3168, 3228, 3410, 3476, 3520, 3555, 3720, 3792, 3960, 4035, 4092, 4304, 4345, 4464, 4740, 4842, 4898, 4960, 5056, 5115, 5214, 5280, 5380, 5456, 5580, 5688, 5918, 5952, 6138, 6320, 6336, 6456, 6820, 6952, 7110, 7347, 7440, 7584, 7821, 7920, 8070, 8184, 8339, 8608, 8690, 8877, 8928, 9480, 9684, 9796, 9920, 10230, 10428, 10560, 10760, 10912, 11160, 11376, 11836, 12105, 12245, 12276, 12640, 12912, 13035, 13640, 13904, 14220, 14694, 14795, 14880, 15168, 15345, 15642, 15840, 16140, 16368, 16678, 17216, 17380, 17754, 17856, 18960, 19368, 19592, 20460, 20856, 21251, 21520, 21824, 22041, 22320, 22752, 23672, 24210, 24490, 24552, 25017, 25280, 25824, 26070, 26631, 26939, 27280, 27808, 28440, 29388, 29590, 29760, 30690, 31284, 31680, 32280, 32736, 33356, 34760, 35508, 36735, 37920, 38736, 39105, 39184, 40920, 41695, 41712, 42502, 43040, 44082, 44385, 44640, 45504, 47344, 48420, 48980, 49104, 50034, 51648, 52140, 53262, 53878, 54560, 55616, 56880, 58776, 59180, 61380, 62568, 63753, 64560, 65472, 66712, 69520, 71016, 73470, 75051, 75840, 77472, 78210, 78368, 80817, 81840, 83390, 83424, 85004, 86080, 88164, 88770, 89280, 91729, 94688, 96840, 97960, 98208, 100068, 104280, 106255, 106524, 107756, 109120, 110205, 113760, 117552, 118360, 122760, 125085, 125136, 127506, 129120, 133155, 133424, 134695, 139040, 142032, 146940, 150102, 154944, 156420, 156736, 161634, 163680, 166780, 166848, 170008, 176328, 177540, 183458, 189376, 191259, 193680, 195920, 196416, 200136, 208560, 212510, 213048, 215512, 220410, 227520, 233761, 235104, 236720, 242451, 245520, 250170, 250272, 255012, 258240, 266310, 266848, 269390, 275187, 278080, 284064, 293880, 300204, 312840, 318765, 323268, 327360, 333560, 340016, 352656, 355080, 366916, 375255, 382518, 387360, 391840, 400272, 404085, 417120, 425020, 426096, 431024, 440820, 458645, 467522, 470208, 473440, 484902, 491040, 500340, 500544, 510024, 532620, 533696, 538780, 550374, 568128, 587760, 600408, 625680, 637530, 646536, 658781, 667120, 680032, 701283, 705312, 710160, 733832, 750510, 765036, 774720, 783680, 800544, 808170, 825561, 834240, 850040, 852192, 862048, 881640, 917290, 935044, 946880, 956295, 969804, 982080, 1000680, 1020048, 1065240, 1077560, 1100748, 1168805, 1175520, 1200816, 1212255, 1251360, 1275060, 1293072, 1317562, 1334240, 1360064, 1375935, 1402566, 1410624, 1420320, 1467664, 1501020, 1530072, 1601088, 1616340, 1651122, 1700080, 1704384, 1724096, 1763280, 1834580, 1870088, 1912590, 1939608, 1976343, 2001360, 2040096, 2103849, 2130480, 2155120, 2201496, 2337610, 2351040, 2401632, 2424510, 2502720, 2550120, 2586144, 2635124, 2668480, 2751870, 2805132, 2840640, 2935328, 3002040, 3060144, 3232680, 3293905, 3302244, 3400160, 3506415, 3526560, 3669160, 3740176, 3825180, 3879216, 3952686, 4002720, 4080192, 4127805, 4207698, 4260960, 4310240, 4402992, 4675220, 4803264, 4849020, 5100240, 5172288, 5270248, 5503740, 5610264, 5870656, 5929029, 6004080, 6120288, 6465360, 6587810, 6604488, 6800320, 7012830, 7053120, 7246591, 7338320, 7480352, 7650360, 7758432, 7905372, 8005440, 8255610, 8415396, 8521920, 8620480, 8805984, 9350440, 9698040, 9881715, 10200480, 10519245, 10540496, 11007480, 11220528, 11858058, 12008160, 12240576, 12930720, 13175620, 13208976, 14025660, 14493182, 14676640, 14960704, 15300720, 15516864, 15810744, 16511220, 16830792, 17611968, 18700880, 19396080, 19763430, 20400960, 21038490, 21080992, 21739773, 22014960, 22441056, 23716116, 24016320, 25861440, 26351240, 26417952, 28051320, 28986364, 29353280, 29645145, 30601440, 31621488, 33022440, 33661584, 36232955, 37401760, 38792160, 39526860, 42076980, 42161984, 43479546, 44029920, 44882112, 47432232, 52702480, 52835904, 56102640, 57972728, 59290290, 61202880, 63242976, 65219319, 66044880, 67323168, 72465910, 74803520, 77584320, 79053720, 84153960, 86959092, 88059840, 94864464, 105404960, 108698865, 112205280, 115945456, 118580580, 126485952, 130438638, 132089760, 134646336, 144931820, 158107440, 168307920, 173918184, 189728928, 210809920, 217397730, 224410560, 231890912, 237161160, 260877276, 264179520, 289863640, 316214880, 326096595, 336615840, 347836368, 379457856, 434795460, 463781824, 474322320, 521754552, 579727280, 632429760, 652193190, 673231680, 695672736, 869590920, 948644640, 1043509104, 1159454560, 1304386380, 1391345472, 1739181840, 1897289280, 2087018208, 2318909120, 2608772760, 3478363680, 4174036416, 5217545520, 6956727360, 10435091040, 20870182080]

約数ペア:

[(1, 20870182080), (2, 10435091040), (3, 6956727360), (4, 5217545520), (5, 4174036416), (6, 3478363680), (8, 2608772760), (9, 2318909120), (10, 2087018208), (11, 1897289280), (12, 1739181840), (15, 1391345472), (16, 1304386380), (18, 1159454560), (20, 1043509104), (22, 948644640), (24, 869590920), (30, 695672736), (31, 673231680), (32, 652193190), (33, 632429760), (36, 579727280), (40, 521754552), (44, 474322320), (45, 463781824), (48, 434795460), (55, 379457856), (60, 347836368), (62, 336615840), (64, 326096595), (66, 316214880), (72, 289863640), (79, 264179520), (80, 260877276), (88, 237161160), (90, 231890912), (93, 224410560), (96, 217397730), (99, 210809920), (110, 189728928), (120, 173918184), (124, 168307920), (132, 158107440), (144, 144931820), (155, 134646336), (158, 132089760), (160, 130438638), (165, 126485952), (176, 118580580), (180, 115945456), (186, 112205280), (192, 108698865), (198, 105404960), (220, 94864464), (237, 88059840), (240, 86959092), (248, 84153960), (264, 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(1614, 12930720), (1705, 12240576), (1738, 12008160), (1760, 11858058), (1860, 11220528), (1896, 11007480), (1980, 10540496), (1984, 10519245), (2046, 10200480), (2112, 9881715), (2152, 9698040), (2232, 9350440), (2370, 8805984), (2421, 8620480), (2449, 8521920), (2480, 8415396), (2528, 8255610), (2607, 8005440), (2640, 7905372), (2690, 7758432), (2728, 7650360), (2790, 7480352), (2844, 7338320), (2880, 7246591), (2959, 7053120), (2976, 7012830), (3069, 6800320), (3160, 6604488), (3168, 6587810), (3228, 6465360), (3410, 6120288), (3476, 6004080), (3520, 5929029), (3555, 5870656), (3720, 5610264), (3792, 5503740), (3960, 5270248), (4035, 5172288), (4092, 5100240), (4304, 4849020), (4345, 4803264), (4464, 4675220), (4740, 4402992), (4842, 4310240), (4898, 4260960), (4960, 4207698), (5056, 4127805), (5115, 4080192), (5214, 4002720), (5280, 3952686), (5380, 3879216), (5456, 3825180), (5580, 3740176), (5688, 3669160), (5918, 3526560), (5952, 3506415), (6138, 3400160), (6320, 3302244), (6336, 3293905), (6456, 3232680), (6820, 3060144), (6952, 3002040), (7110, 2935328), (7347, 2840640), (7440, 2805132), (7584, 2751870), (7821, 2668480), (7920, 2635124), (8070, 2586144), (8184, 2550120), (8339, 2502720), (8608, 2424510), (8690, 2401632), (8877, 2351040), (8928, 2337610), (9480, 2201496), (9684, 2155120), (9796, 2130480), (9920, 2103849), (10230, 2040096), (10428, 2001360), (10560, 1976343), (10760, 1939608), (10912, 1912590), (11160, 1870088), (11376, 1834580), (11836, 1763280), (12105, 1724096), (12245, 1704384), (12276, 1700080), (12640, 1651122), (12912, 1616340), (13035, 1601088), (13640, 1530072), (13904, 1501020), (14220, 1467664), (14694, 1420320), (14795, 1410624), (14880, 1402566), (15168, 1375935), (15345, 1360064), (15642, 1334240), (15840, 1317562), (16140, 1293072), (16368, 1275060), (16678, 1251360), (17216, 1212255), (17380, 1200816), (17754, 1175520), (17856, 1168805), (18960, 1100748), (19368, 1077560), (19592, 1065240), (20460, 1020048), (20856, 1000680), (21251, 982080), (21520, 969804), (21824, 956295), (22041, 946880), (22320, 935044), (22752, 917290), (23672, 881640), (24210, 862048), (24490, 852192), (24552, 850040), (25017, 834240), (25280, 825561), (25824, 808170), (26070, 800544), (26631, 783680), (26939, 774720), (27280, 765036), (27808, 750510), (28440, 733832), (29388, 710160), (29590, 705312), (29760, 701283), (30690, 680032), (31284, 667120), (31680, 658781), (32280, 646536), (32736, 637530), (33356, 625680), (34760, 600408), (35508, 587760), (36735, 568128), (37920, 550374), (38736, 538780), (39105, 533696), (39184, 532620), (40920, 510024), (41695, 500544), (41712, 500340), (42502, 491040), (43040, 484902), (44082, 473440), (44385, 470208), (44640, 467522), (45504, 458645), (47344, 440820), (48420, 431024), (48980, 426096), (49104, 425020), (50034, 417120), (51648, 404085), (52140, 400272), (53262, 391840), (53878, 387360), (54560, 382518), (55616, 375255), (56880, 366916), (58776, 355080), (59180, 352656), (61380, 340016), (62568, 333560), (63753, 327360), (64560, 323268), (65472, 318765), (66712, 312840), (69520, 300204), (71016, 293880), (73470, 284064), (75051, 278080), (75840, 275187), (77472, 269390), (78210, 266848), (78368, 266310), (80817, 258240), (81840, 255012), (83390, 250272), (83424, 250170), (85004, 245520), (86080, 242451), (88164, 236720), (88770, 235104), (89280, 233761), (91729, 227520), (94688, 220410), (96840, 215512), (97960, 213048), (98208, 212510), (100068, 208560), (104280, 200136), (106255, 196416), (106524, 195920), (107756, 193680), (109120, 191259), (110205, 189376), (113760, 183458), (117552, 177540), (118360, 176328), (122760, 170008), (125085, 166848), (125136, 166780), (127506, 163680), (129120, 161634), (133155, 156736), (133424, 156420), (134695, 154944), (139040, 150102), (142032, 146940)]