20925283680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6491

約数の個数: 576

約数和(自身を含む): 90971112960

約数和(自身を除く): 70045829280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 204, 210, 224, 228, 238, 240, 252, 255, 266, 272, 280, 285, 288, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 480, 504, 510, 532, 544, 560, 570, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 969, 1008, 1020, 1064, 1071, 1120, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1440, 1520, 1530, 1596, 1615, 1632, 1680, 1710, 1785, 1824, 1904, 1938, 1995, 2016, 2040, 2128, 2142, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2720, 2736, 2856, 2907, 3040, 3060, 3192, 3230, 3360, 3420, 3570, 3808, 3876, 3990, 4080, 4256, 4284, 4522, 4560, 4760, 4788, 4845, 4896, 5040, 5168, 5320, 5355, 5472, 5712, 5814, 5985, 6120, 6384, 6427, 6460, 6783, 6840, 7140, 7752, 7980, 8160, 8568, 9044, 9120, 9520, 9576, 9690, 10080, 10336, 10640, 10710, 11305, 11424, 11628, 11970, 12240, 12768, 12854, 12920, 13566, 13680, 14280, 14535, 15504, 15960, 17136, 18088, 19040, 19152, 19281, 19380, 20349, 21280, 21420, 22610, 23256, 23940, 24480, 25708, 25840, 27132, 27360, 28560, 29070, 31008, 31920, 32135, 33915, 34272, 36176, 38304, 38562, 38760, 40698, 42840, 44989, 45220, 46512, 47880, 51416, 51680, 54264, 57120, 57843, 58140, 63840, 64270, 67830, 72352, 77124, 77520, 81396, 85680, 89978, 90440, 93024, 95760, 96405, 101745, 102832, 108528, 109259, 115686, 116280, 122113, 128540, 134967, 135660, 154248, 155040, 162792, 171360, 179956, 180880, 191520, 192810, 203490, 205664, 217056, 218518, 224945, 231372, 232560, 244226, 257080, 269934, 271320, 289215, 308496, 325584, 327777, 359912, 361760, 366339, 385620, 404901, 406980, 437036, 449890, 462744, 465120, 488452, 514160, 539868, 542640, 546295, 578430, 610565, 616992, 651168, 655554, 674835, 719824, 732678, 764813, 771240, 809802, 813960, 854791, 874072, 899780, 925488, 976904, 983331, 1028320, 1079736, 1085280, 1092590, 1099017, 1156860, 1221130, 1311108, 1349670, 1439648, 1465356, 1529626, 1542480, 1619604, 1627920, 1638885, 1709582, 1748144, 1799560, 1831695, 1850976, 1953808, 1966662, 2024505, 2075921, 2159472, 2185180, 2198034, 2294439, 2313720, 2442260, 2564373, 2622216, 2699340, 2930712, 3059252, 3084960, 3239208, 3255840, 3277770, 3419164, 3496288, 3599120, 3663390, 3824065, 3907616, 3933324, 4049010, 4151842, 4273955, 4318944, 4370360, 4396068, 4588878, 4627440, 4884520, 4916655, 5128746, 5244432, 5398680, 5495085, 5861424, 6118504, 6227763, 6478416, 6555540, 6838328, 6883317, 7198240, 7326780, 7648130, 7693119, 7866648, 8098020, 8303684, 8547910, 8740720, 8792136, 9177756, 9254880, 9769040, 9833310, 10257492, 10379605, 10488864, 10797360, 10990170, 11472195, 11722848, 12237008, 12455526, 12821865, 12956832, 13111080, 13676656, 13766634, 14531447, 14653560, 15296260, 15386238, 15733296, 16196040, 16607368, 17095820, 17481440, 17584272, 18355512, 18683289, 19538080, 19666620, 20514984, 20759210, 21594720, 21980340, 22944390, 24474016, 24911052, 25643730, 26222160, 27353312, 27533268, 29062894, 29307120, 30592520, 30772476, 31138815, 31466592, 32392080, 33214736, 34191640, 34416585, 35168544, 36711024, 37366578, 38465595, 39333240, 41029968, 41518420, 43594341, 43960680, 45888780, 49822104, 51287460, 52444320, 55066536, 58125788, 58614240, 61185040, 61544952, 62277630, 64784160, 66429472, 68383280, 68833170, 72657235, 73422048, 74733156, 76931190, 78666480, 82059936, 83036840, 87188682, 87921360, 91777560, 93416445, 99644208, 102574920, 110133072, 116251576, 122370080, 123089904, 124555260, 130783023, 136766560, 137666340, 145314470, 149466312, 153862380, 157332960, 166073680, 174377364, 175842720, 183555120, 186832890, 199288416, 205149840, 217971705, 220266144, 232503152, 246179808, 249110520, 261566046, 275332680, 290628940, 298932624, 307724760, 332147360, 348754728, 367110240, 373665780, 410299680, 435943410, 465006304, 498221040, 523132092, 550665360, 581257880, 597865248, 615449520, 653915115, 697509456, 747331560, 871886820, 996442080, 1046264184, 1101330720, 1162515760, 1230899040, 1307830230, 1395018912, 1494663120, 1743773640, 2092528368, 2325031520, 2615660460, 2989326240, 3487547280, 4185056736, 5231320920, 6975094560, 10462641840, 20925283680]

約数ペア:

[(1, 20925283680), (2, 10462641840), (3, 6975094560), (4, 5231320920), (5, 4185056736), (6, 3487547280), (7, 2989326240), (8, 2615660460), (9, 2325031520), (10, 2092528368), (12, 1743773640), (14, 1494663120), (15, 1395018912), (16, 1307830230), (17, 1230899040), (18, 1162515760), (19, 1101330720), (20, 1046264184), (21, 996442080), (24, 871886820), (28, 747331560), (30, 697509456), (32, 653915115), (34, 615449520), (35, 597865248), (36, 581257880), (38, 550665360), (40, 523132092), (42, 498221040), (45, 465006304), (48, 435943410), (51, 410299680), (56, 373665780), (57, 367110240), (60, 348754728), (63, 332147360), (68, 307724760), (70, 298932624), (72, 290628940), (76, 275332680), (80, 261566046), (84, 249110520), (85, 246179808), (90, 232503152), (95, 220266144), (96, 217971705), (102, 205149840), (105, 199288416), (112, 186832890), (114, 183555120), (119, 175842720), (120, 174377364), (126, 166073680), (133, 157332960), (136, 153862380), (140, 149466312), (144, 145314470), (152, 137666340), (153, 136766560), (160, 130783023), (168, 124555260), (170, 123089904), (171, 122370080), (180, 116251576), (190, 110133072), (204, 102574920), (210, 99644208), (224, 93416445), (228, 91777560), (238, 87921360), (240, 87188682), (252, 83036840), (255, 82059936), (266, 78666480), (272, 76931190), (280, 74733156), (285, 73422048), (288, 72657235), (304, 68833170), (306, 68383280), (315, 66429472), (323, 64784160), (336, 62277630), (340, 61544952), (342, 61185040), (357, 58614240), (360, 58125788), (380, 55066536), (399, 52444320), (408, 51287460), (420, 49822104), (456, 45888780), (476, 43960680), (480, 43594341), (504, 41518420), (510, 41029968), (532, 39333240), (544, 38465595), (560, 37366578), (570, 36711024), (595, 35168544), (608, 34416585), (612, 34191640), (630, 33214736), (646, 32392080), (665, 31466592), (672, 31138815), (680, 30772476), (684, 30592520), (714, 29307120), (720, 29062894), (760, 27533268), (765, 27353312), (798, 26222160), (816, 25643730), (840, 24911052), (855, 24474016), (912, 22944390), (952, 21980340), (969, 21594720), (1008, 20759210), (1020, 20514984), (1064, 19666620), (1071, 19538080), (1120, 18683289), (1140, 18355512), (1190, 17584272), (1197, 17481440), (1224, 17095820), (1260, 16607368), (1292, 16196040), (1330, 15733296), (1360, 15386238), (1368, 15296260), (1428, 14653560), (1440, 14531447), (1520, 13766634), (1530, 13676656), (1596, 13111080), (1615, 12956832), (1632, 12821865), (1680, 12455526), (1710, 12237008), (1785, 11722848), (1824, 11472195), (1904, 10990170), (1938, 10797360), (1995, 10488864), (2016, 10379605), (2040, 10257492), (2128, 9833310), (2142, 9769040), (2261, 9254880), (2280, 9177756), (2380, 8792136), (2394, 8740720), (2448, 8547910), (2520, 8303684), (2584, 8098020), (2660, 7866648), (2720, 7693119), (2736, 7648130), (2856, 7326780), (2907, 7198240), (3040, 6883317), (3060, 6838328), (3192, 6555540), (3230, 6478416), (3360, 6227763), (3420, 6118504), (3570, 5861424), (3808, 5495085), (3876, 5398680), (3990, 5244432), (4080, 5128746), (4256, 4916655), (4284, 4884520), (4522, 4627440), (4560, 4588878), (4760, 4396068), (4788, 4370360), (4845, 4318944), (4896, 4273955), (5040, 4151842), (5168, 4049010), (5320, 3933324), (5355, 3907616), (5472, 3824065), (5712, 3663390), (5814, 3599120), (5985, 3496288), (6120, 3419164), (6384, 3277770), (6427, 3255840), (6460, 3239208), (6783, 3084960), (6840, 3059252), (7140, 2930712), (7752, 2699340), (7980, 2622216), (8160, 2564373), (8568, 2442260), (9044, 2313720), (9120, 2294439), (9520, 2198034), (9576, 2185180), (9690, 2159472), (10080, 2075921), (10336, 2024505), (10640, 1966662), (10710, 1953808), (11305, 1850976), (11424, 1831695), (11628, 1799560), (11970, 1748144), (12240, 1709582), (12768, 1638885), (12854, 1627920), (12920, 1619604), (13566, 1542480), (13680, 1529626), (14280, 1465356), (14535, 1439648), (15504, 1349670), (15960, 1311108), (17136, 1221130), (18088, 1156860), (19040, 1099017), (19152, 1092590), (19281, 1085280), (19380, 1079736), (20349, 1028320), (21280, 983331), (21420, 976904), (22610, 925488), (23256, 899780), (23940, 874072), (24480, 854791), (25708, 813960), (25840, 809802), (27132, 771240), (27360, 764813), (28560, 732678), (29070, 719824), (31008, 674835), (31920, 655554), (32135, 651168), (33915, 616992), (34272, 610565), (36176, 578430), (38304, 546295), (38562, 542640), (38760, 539868), (40698, 514160), (42840, 488452), (44989, 465120), (45220, 462744), (46512, 449890), (47880, 437036), (51416, 406980), (51680, 404901), (54264, 385620), (57120, 366339), (57843, 361760), (58140, 359912), (63840, 327777), (64270, 325584), (67830, 308496), (72352, 289215), (77124, 271320), (77520, 269934), (81396, 257080), (85680, 244226), (89978, 232560), (90440, 231372), (93024, 224945), (95760, 218518), (96405, 217056), (101745, 205664), (102832, 203490), (108528, 192810), (109259, 191520), (115686, 180880), (116280, 179956), (122113, 171360), (128540, 162792), (134967, 155040), (135660, 154248)]