20340888960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:874

約数の個数: 512

約数和(自身を含む): 79188295680

約数和(自身を除く): 58847406720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 127, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 254, 255, 272, 280, 320, 336, 340, 357, 381, 384, 408, 420, 448, 476, 480, 508, 510, 544, 560, 595, 635, 640, 672, 680, 701, 714, 762, 816, 840, 889, 896, 952, 960, 1016, 1020, 1088, 1120, 1190, 1270, 1344, 1360, 1402, 1428, 1524, 1632, 1680, 1778, 1785, 1904, 1905, 1920, 2032, 2040, 2103, 2159, 2176, 2240, 2380, 2540, 2667, 2688, 2720, 2804, 2856, 3048, 3264, 3360, 3505, 3556, 3570, 3808, 3810, 4064, 4080, 4206, 4318, 4445, 4480, 4760, 4907, 5080, 5334, 5440, 5608, 5712, 6096, 6477, 6528, 6720, 7010, 7112, 7140, 7616, 7620, 8128, 8160, 8412, 8636, 8890, 9520, 9814, 10160, 10515, 10668, 10795, 10880, 11216, 11424, 11917, 12192, 12954, 13335, 13440, 14020, 14224, 14280, 14721, 15113, 15232, 15240, 16256, 16320, 16824, 17272, 17780, 19040, 19628, 20320, 21030, 21336, 21590, 22432, 22848, 23834, 24384, 24535, 25908, 26670, 28040, 28448, 28560, 29442, 30226, 30480, 32385, 32640, 33648, 34544, 35560, 35751, 38080, 39256, 40640, 42060, 42672, 43180, 44864, 45339, 45696, 47668, 48768, 49070, 51816, 53340, 56080, 56896, 57120, 58884, 59585, 60452, 60960, 64770, 67296, 69088, 71120, 71502, 73605, 75565, 76160, 78512, 81280, 83419, 84120, 85344, 86360, 89027, 89728, 90678, 95336, 98140, 103632, 106680, 112160, 113792, 114240, 117768, 119170, 120904, 121920, 129540, 134592, 138176, 142240, 143004, 147210, 151130, 157024, 166838, 168240, 170688, 172720, 178054, 178755, 181356, 190672, 196280, 207264, 213360, 224320, 226695, 228480, 235536, 238340, 241808, 243840, 250257, 259080, 267081, 269184, 276352, 284480, 286008, 294420, 302260, 314048, 333676, 336480, 341376, 345440, 356108, 357510, 362712, 381344, 392560, 414528, 417095, 426720, 445135, 448640, 453390, 471072, 476680, 483616, 500514, 518160, 534162, 568960, 572016, 588840, 604520, 623189, 628096, 667352, 672960, 690880, 712216, 715020, 725424, 762688, 785120, 829056, 834190, 853440, 890270, 906780, 942144, 953360, 967232, 1001028, 1036320, 1068324, 1144032, 1177680, 1209040, 1246378, 1251285, 1334704, 1335405, 1345920, 1381760, 1424432, 1430040, 1450848, 1513459, 1525376, 1570240, 1668380, 1706880, 1780540, 1813560, 1869567, 1884288, 1906720, 1934464, 2002056, 2072640, 2136648, 2288064, 2355360, 2418080, 2492756, 2502570, 2669408, 2670810, 2848864, 2860080, 2901696, 3026918, 3115945, 3140480, 3336760, 3561080, 3627120, 3739134, 3813440, 4004112, 4145280, 4273296, 4540377, 4576128, 4710720, 4836160, 4985512, 5005140, 5338816, 5341620, 5697728, 5720160, 5803392, 6053836, 6231890, 6673520, 7122160, 7254240, 7478268, 7567295, 7626880, 8008224, 8546592, 9080754, 9347835, 9421440, 9672320, 9971024, 10010280, 10594213, 10677632, 10683240, 11395456, 11440320, 12107672, 12463780, 13347040, 14244320, 14508480, 14956536, 15134590, 16016448, 17093184, 18161508, 18695670, 19942048, 20020560, 21188426, 21366480, 22701885, 22880640, 24215344, 24927560, 26694080, 28488640, 29016960, 29913072, 30269180, 31782639, 32032896, 34186368, 36323016, 37391340, 39884096, 40041120, 42376852, 42732960, 45403770, 48430688, 49855120, 52971065, 53388160, 56977280, 59826144, 60538360, 63565278, 72646032, 74782680, 79768192, 80082240, 84753704, 85465920, 90807540, 96861376, 99710240, 105942130, 119652288, 121076720, 127130556, 145292064, 149565360, 158913195, 160164480, 169507408, 170931840, 181615080, 193722752, 199420480, 211884260, 239304576, 242153440, 254261112, 290584128, 299130720, 317826390, 339014816, 363230160, 398840960, 423768520, 484306880, 508522224, 581168256, 598261440, 635652780, 678029632, 726460320, 847537040, 968613760, 1017044448, 1196522880, 1271305560, 1356059264, 1452920640, 1695074080, 2034088896, 2542611120, 2905841280, 3390148160, 4068177792, 5085222240, 6780296320, 10170444480, 20340888960]

約数ペア:

[(1, 20340888960), (2, 10170444480), (3, 6780296320), (4, 5085222240), (5, 4068177792), (6, 3390148160), (7, 2905841280), (8, 2542611120), (10, 2034088896), (12, 1695074080), (14, 1452920640), (15, 1356059264), (16, 1271305560), (17, 1196522880), (20, 1017044448), (21, 968613760), (24, 847537040), (28, 726460320), (30, 678029632), (32, 635652780), (34, 598261440), (35, 581168256), (40, 508522224), (42, 484306880), (48, 423768520), (51, 398840960), (56, 363230160), (60, 339014816), (64, 317826390), (68, 299130720), (70, 290584128), (80, 254261112), (84, 242153440), (85, 239304576), (96, 211884260), (102, 199420480), (105, 193722752), (112, 181615080), (119, 170931840), (120, 169507408), (127, 160164480), (128, 158913195), (136, 149565360), (140, 145292064), (160, 127130556), (168, 121076720), (170, 119652288), (192, 105942130), (204, 99710240), (210, 96861376), (224, 90807540), (238, 85465920), (240, 84753704), (254, 80082240), (255, 79768192), (272, 74782680), (280, 72646032), (320, 63565278), (336, 60538360), (340, 59826144), (357, 56977280), (381, 53388160), (384, 52971065), (408, 49855120), (420, 48430688), (448, 45403770), (476, 42732960), (480, 42376852), (508, 40041120), (510, 39884096), (544, 37391340), (560, 36323016), (595, 34186368), (635, 32032896), (640, 31782639), (672, 30269180), (680, 29913072), (701, 29016960), (714, 28488640), (762, 26694080), (816, 24927560), (840, 24215344), (889, 22880640), (896, 22701885), (952, 21366480), (960, 21188426), (1016, 20020560), (1020, 19942048), (1088, 18695670), (1120, 18161508), (1190, 17093184), (1270, 16016448), (1344, 15134590), (1360, 14956536), (1402, 14508480), (1428, 14244320), (1524, 13347040), (1632, 12463780), (1680, 12107672), (1778, 11440320), (1785, 11395456), (1904, 10683240), (1905, 10677632), (1920, 10594213), (2032, 10010280), (2040, 9971024), (2103, 9672320), (2159, 9421440), (2176, 9347835), (2240, 9080754), (2380, 8546592), (2540, 8008224), (2667, 7626880), (2688, 7567295), (2720, 7478268), (2804, 7254240), (2856, 7122160), (3048, 6673520), (3264, 6231890), (3360, 6053836), (3505, 5803392), (3556, 5720160), (3570, 5697728), (3808, 5341620), (3810, 5338816), (4064, 5005140), (4080, 4985512), (4206, 4836160), (4318, 4710720), (4445, 4576128), (4480, 4540377), (4760, 4273296), (4907, 4145280), (5080, 4004112), (5334, 3813440), (5440, 3739134), (5608, 3627120), (5712, 3561080), (6096, 3336760), (6477, 3140480), (6528, 3115945), (6720, 3026918), (7010, 2901696), (7112, 2860080), (7140, 2848864), (7616, 2670810), (7620, 2669408), (8128, 2502570), (8160, 2492756), (8412, 2418080), (8636, 2355360), (8890, 2288064), (9520, 2136648), (9814, 2072640), (10160, 2002056), (10515, 1934464), (10668, 1906720), (10795, 1884288), (10880, 1869567), (11216, 1813560), (11424, 1780540), (11917, 1706880), (12192, 1668380), (12954, 1570240), (13335, 1525376), (13440, 1513459), (14020, 1450848), (14224, 1430040), (14280, 1424432), (14721, 1381760), (15113, 1345920), (15232, 1335405), (15240, 1334704), (16256, 1251285), (16320, 1246378), (16824, 1209040), (17272, 1177680), (17780, 1144032), (19040, 1068324), (19628, 1036320), (20320, 1001028), (21030, 967232), (21336, 953360), (21590, 942144), (22432, 906780), (22848, 890270), (23834, 853440), (24384, 834190), (24535, 829056), (25908, 785120), (26670, 762688), (28040, 725424), (28448, 715020), (28560, 712216), (29442, 690880), (30226, 672960), (30480, 667352), (32385, 628096), (32640, 623189), (33648, 604520), (34544, 588840), (35560, 572016), (35751, 568960), (38080, 534162), (39256, 518160), (40640, 500514), (42060, 483616), (42672, 476680), (43180, 471072), (44864, 453390), (45339, 448640), (45696, 445135), (47668, 426720), (48768, 417095), (49070, 414528), (51816, 392560), (53340, 381344), (56080, 362712), (56896, 357510), (57120, 356108), (58884, 345440), (59585, 341376), (60452, 336480), (60960, 333676), (64770, 314048), (67296, 302260), (69088, 294420), (71120, 286008), (71502, 284480), (73605, 276352), (75565, 269184), (76160, 267081), (78512, 259080), (81280, 250257), (83419, 243840), (84120, 241808), (85344, 238340), (86360, 235536), (89027, 228480), (89728, 226695), (90678, 224320), (95336, 213360), (98140, 207264), (103632, 196280), (106680, 190672), (112160, 181356), (113792, 178755), (114240, 178054), (117768, 172720), (119170, 170688), (120904, 168240), (121920, 166838), (129540, 157024), (134592, 151130), (138176, 147210), (142240, 143004)]