20964753600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 672

約数和(自身を含む): 84177469440

約数和(自身を除く): 63212715840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 127, 136, 140, 150, 160, 168, 170, 175, 192, 200, 204, 210, 224, 238, 240, 254, 255, 272, 280, 289, 300, 320, 336, 340, 350, 357, 381, 400, 408, 420, 425, 448, 476, 480, 508, 510, 525, 544, 560, 578, 595, 600, 635, 672, 680, 700, 714, 762, 800, 816, 840, 850, 867, 889, 952, 960, 1016, 1020, 1050, 1088, 1120, 1156, 1190, 1200, 1270, 1275, 1344, 1360, 1400, 1428, 1445, 1524, 1600, 1632, 1680, 1700, 1734, 1778, 1785, 1904, 1905, 2023, 2032, 2040, 2100, 2159, 2240, 2312, 2380, 2400, 2540, 2550, 2667, 2720, 2800, 2856, 2890, 2975, 3048, 3175, 3264, 3360, 3400, 3468, 3556, 3570, 3808, 3810, 4046, 4064, 4080, 4200, 4318, 4335, 4445, 4624, 4760, 4800, 4913, 5080, 5100, 5334, 5440, 5600, 5712, 5780, 5950, 6069, 6096, 6350, 6477, 6720, 6800, 6936, 7112, 7140, 7225, 7616, 7620, 8092, 8128, 8160, 8400, 8636, 8670, 8890, 8925, 9248, 9520, 9525, 9826, 10115, 10160, 10200, 10668, 10795, 11200, 11424, 11560, 11900, 12138, 12192, 12700, 12954, 13335, 13600, 13872, 14224, 14280, 14450, 14739, 15113, 15240, 16184, 16320, 16800, 17272, 17340, 17780, 17850, 18496, 19040, 19050, 19652, 20230, 20320, 20400, 21336, 21590, 21675, 22225, 22848, 23120, 23800, 24276, 24384, 24565, 25400, 25908, 26670, 27200, 27744, 28448, 28560, 28900, 29478, 30226, 30345, 30480, 32368, 32385, 33600, 34391, 34544, 34680, 35560, 35700, 36703, 38080, 38100, 39304, 40460, 40640, 40800, 42672, 43180, 43350, 44450, 45339, 46240, 47600, 48552, 49130, 50575, 50800, 51816, 53340, 53975, 55488, 56896, 57120, 57800, 58956, 60452, 60690, 60960, 64736, 64770, 66675, 68782, 69088, 69360, 71120, 71400, 73406, 73695, 75565, 76200, 78608, 80920, 81600, 85344, 86360, 86700, 88900, 90678, 92480, 95200, 97104, 98260, 101150, 101600, 103173, 103632, 106680, 107950, 110109, 114240, 115600, 117912, 120904, 121380, 121920, 122825, 129472, 129540, 133350, 137564, 138176, 138720, 142240, 142800, 146812, 147390, 151130, 151725, 152400, 157216, 161840, 161925, 170688, 171955, 172720, 173400, 177800, 181356, 183515, 190400, 194208, 196520, 202300, 203200, 206346, 207264, 213360, 215900, 220218, 226695, 231200, 235824, 241808, 242760, 245650, 256921, 259080, 266700, 275128, 277440, 284480, 285600, 293624, 294780, 302260, 303450, 304800, 314432, 323680, 323850, 343910, 345440, 346800, 355600, 362712, 367030, 368475, 377825, 388416, 393040, 404600, 412692, 414528, 426720, 431800, 440436, 453390, 462400, 471648, 483616, 485520, 491300, 513842, 515865, 518160, 533400, 550256, 550545, 571200, 587248, 589560, 604520, 606900, 609600, 623951, 647360, 647700, 687820, 690880, 693600, 711200, 725424, 734060, 736950, 755650, 770763, 786080, 809200, 825384, 853440, 859775, 863600, 880872, 906780, 917575, 943296, 967232, 971040, 982600, 1027684, 1031730, 1036320, 1066800, 1100512, 1101090, 1133475, 1174496, 1179120, 1209040, 1213800, 1247902, 1284605, 1295400, 1375640, 1387200, 1422400, 1450848, 1468120, 1473900, 1511300, 1541526, 1572160, 1618400, 1650768, 1719550, 1727200, 1761744, 1813560, 1835150, 1871853, 1942080, 1965200, 2055368, 2063460, 2072640, 2133600, 2201024, 2202180, 2266950, 2348992, 2358240, 2418080, 2427600, 2495804, 2569210, 2579325, 2590800, 2751280, 2752725, 2901696, 2936240, 2947800, 3022600, 3083052, 3119755, 3236800, 3301536, 3439100, 3454400, 3523488, 3627120, 3670300, 3743706, 3853815, 3930400, 4110736, 4126920, 4267200, 4367657, 4404360, 4533900, 4716480, 4836160, 4855200, 4991608, 5138420, 5158650, 5181600, 5502560, 5505450, 5872480, 5895600, 6045200, 6166104, 6239510, 6423025, 6603072, 6878200, 7046976, 7254240, 7340600, 7487412, 7707630, 7860800, 8221472, 8253840, 8735314, 8808720, 9067800, 9359265, 9710400, 9983216, 10276840, 10317300, 10363200, 11005120, 11010900, 11744960, 11791200, 12090400, 12332208, 12479020, 12846050, 13102971, 13756400, 14508480, 14681200, 14974824, 15415260, 15598775, 16442944, 16507680, 17470628, 17617440, 18135600, 18718530, 19269075, 19966432, 20553680, 20634600, 21838285, 22021800, 23582400, 24180800, 24664416, 24958040, 25692100, 26205942, 27512800, 29362400, 29949648, 30830520, 31197550, 33015360, 34941256, 35234880, 36271200, 37437060, 38538150, 39932864, 41107360, 41269200, 43676570, 44043600, 46796325, 49328832, 49916080, 51384200, 52411884, 55025600, 58724800, 59899296, 61661040, 62395100, 65514855, 69882512, 72542400, 74874120, 77076300, 82214720, 82538400, 87353140, 88087200, 93592650, 99832160, 102768400, 104823768, 109191425, 119798592, 123322080, 124790200, 131029710, 139765024, 149748240, 154152600, 165076800, 174706280, 176174400, 187185300, 199664320, 205536800, 209647536, 218382850, 246644160, 249580400, 262059420, 279530048, 299496480, 308305200, 327574275, 349412560, 374370600, 411073600, 419295072, 436765700, 499160800, 524118840, 598992960, 616610400, 655148550, 698825120, 748741200, 838590144, 873531400, 998321600, 1048237680, 1233220800, 1310297100, 1397650240, 1497482400, 1747062800, 2096475360, 2620594200, 2994964800, 3494125600, 4192950720, 5241188400, 6988251200, 10482376800, 20964753600]

約数ペア:

[(1, 20964753600), (2, 10482376800), (3, 6988251200), (4, 5241188400), (5, 4192950720), (6, 3494125600), (7, 2994964800), (8, 2620594200), (10, 2096475360), (12, 1747062800), (14, 1497482400), (15, 1397650240), (16, 1310297100), (17, 1233220800), (20, 1048237680), (21, 998321600), (24, 873531400), (25, 838590144), (28, 748741200), (30, 698825120), (32, 655148550), (34, 616610400), (35, 598992960), (40, 524118840), (42, 499160800), (48, 436765700), (50, 419295072), (51, 411073600), (56, 374370600), (60, 349412560), (64, 327574275), (68, 308305200), (70, 299496480), (75, 279530048), (80, 262059420), (84, 249580400), (85, 246644160), (96, 218382850), (100, 209647536), (102, 205536800), (105, 199664320), (112, 187185300), (119, 176174400), (120, 174706280), (127, 165076800), (136, 154152600), (140, 149748240), (150, 139765024), (160, 131029710), (168, 124790200), (170, 123322080), (175, 119798592), (192, 109191425), (200, 104823768), (204, 102768400), (210, 99832160), (224, 93592650), (238, 88087200), (240, 87353140), (254, 82538400), (255, 82214720), (272, 77076300), (280, 74874120), (289, 72542400), (300, 69882512), (320, 65514855), (336, 62395100), (340, 61661040), (350, 59899296), (357, 58724800), (381, 55025600), (400, 52411884), (408, 51384200), (420, 49916080), (425, 49328832), (448, 46796325), (476, 44043600), (480, 43676570), (508, 41269200), (510, 41107360), (525, 39932864), (544, 38538150), (560, 37437060), (578, 36271200), (595, 35234880), (600, 34941256), (635, 33015360), (672, 31197550), (680, 30830520), (700, 29949648), (714, 29362400), (762, 27512800), (800, 26205942), (816, 25692100), (840, 24958040), (850, 24664416), (867, 24180800), (889, 23582400), (952, 22021800), (960, 21838285), (1016, 20634600), (1020, 20553680), (1050, 19966432), (1088, 19269075), (1120, 18718530), (1156, 18135600), (1190, 17617440), (1200, 17470628), (1270, 16507680), (1275, 16442944), (1344, 15598775), (1360, 15415260), (1400, 14974824), (1428, 14681200), (1445, 14508480), (1524, 13756400), (1600, 13102971), (1632, 12846050), (1680, 12479020), (1700, 12332208), (1734, 12090400), (1778, 11791200), (1785, 11744960), (1904, 11010900), (1905, 11005120), (2023, 10363200), (2032, 10317300), (2040, 10276840), (2100, 9983216), (2159, 9710400), (2240, 9359265), (2312, 9067800), (2380, 8808720), (2400, 8735314), (2540, 8253840), (2550, 8221472), (2667, 7860800), (2720, 7707630), (2800, 7487412), (2856, 7340600), (2890, 7254240), (2975, 7046976), (3048, 6878200), (3175, 6603072), (3264, 6423025), (3360, 6239510), (3400, 6166104), (3468, 6045200), (3556, 5895600), (3570, 5872480), (3808, 5505450), (3810, 5502560), (4046, 5181600), (4064, 5158650), (4080, 5138420), (4200, 4991608), (4318, 4855200), (4335, 4836160), (4445, 4716480), (4624, 4533900), (4760, 4404360), (4800, 4367657), (4913, 4267200), (5080, 4126920), (5100, 4110736), (5334, 3930400), (5440, 3853815), (5600, 3743706), (5712, 3670300), (5780, 3627120), (5950, 3523488), (6069, 3454400), (6096, 3439100), (6350, 3301536), (6477, 3236800), (6720, 3119755), (6800, 3083052), (6936, 3022600), (7112, 2947800), (7140, 2936240), (7225, 2901696), (7616, 2752725), (7620, 2751280), (8092, 2590800), (8128, 2579325), (8160, 2569210), (8400, 2495804), (8636, 2427600), (8670, 2418080), (8890, 2358240), (8925, 2348992), (9248, 2266950), (9520, 2202180), (9525, 2201024), (9826, 2133600), (10115, 2072640), (10160, 2063460), (10200, 2055368), (10668, 1965200), (10795, 1942080), (11200, 1871853), (11424, 1835150), (11560, 1813560), (11900, 1761744), (12138, 1727200), (12192, 1719550), (12700, 1650768), (12954, 1618400), (13335, 1572160), (13600, 1541526), (13872, 1511300), (14224, 1473900), (14280, 1468120), (14450, 1450848), (14739, 1422400), (15113, 1387200), (15240, 1375640), (16184, 1295400), (16320, 1284605), (16800, 1247902), (17272, 1213800), (17340, 1209040), (17780, 1179120), (17850, 1174496), (18496, 1133475), (19040, 1101090), (19050, 1100512), (19652, 1066800), (20230, 1036320), (20320, 1031730), (20400, 1027684), (21336, 982600), (21590, 971040), (21675, 967232), (22225, 943296), (22848, 917575), (23120, 906780), (23800, 880872), (24276, 863600), (24384, 859775), (24565, 853440), (25400, 825384), (25908, 809200), (26670, 786080), (27200, 770763), (27744, 755650), (28448, 736950), (28560, 734060), (28900, 725424), (29478, 711200), (30226, 693600), (30345, 690880), (30480, 687820), (32368, 647700), (32385, 647360), (33600, 623951), (34391, 609600), (34544, 606900), (34680, 604520), (35560, 589560), (35700, 587248), (36703, 571200), (38080, 550545), (38100, 550256), (39304, 533400), (40460, 518160), (40640, 515865), (40800, 513842), (42672, 491300), (43180, 485520), (43350, 483616), (44450, 471648), (45339, 462400), (46240, 453390), (47600, 440436), (48552, 431800), (49130, 426720), (50575, 414528), (50800, 412692), (51816, 404600), (53340, 393040), (53975, 388416), (55488, 377825), (56896, 368475), (57120, 367030), (57800, 362712), (58956, 355600), (60452, 346800), (60690, 345440), (60960, 343910), (64736, 323850), (64770, 323680), (66675, 314432), (68782, 304800), (69088, 303450), (69360, 302260), (71120, 294780), (71400, 293624), (73406, 285600), (73695, 284480), (75565, 277440), (76200, 275128), (78608, 266700), (80920, 259080), (81600, 256921), (85344, 245650), (86360, 242760), (86700, 241808), (88900, 235824), (90678, 231200), (92480, 226695), (95200, 220218), (97104, 215900), (98260, 213360), (101150, 207264), (101600, 206346), (103173, 203200), (103632, 202300), (106680, 196520), (107950, 194208), (110109, 190400), (114240, 183515), (115600, 181356), (117912, 177800), (120904, 173400), (121380, 172720), (121920, 171955), (122825, 170688), (129472, 161925), (129540, 161840), (133350, 157216), (137564, 152400), (138176, 151725), (138720, 151130), (142240, 147390), (142800, 146812)]