20984755200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 528

約数和(自身を含む): 74381757120

約数和(自身を除く): 53397001920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 73, 75, 76, 80, 95, 96, 100, 114, 120, 128, 146, 150, 152, 160, 190, 192, 197, 200, 219, 228, 240, 256, 285, 292, 300, 304, 320, 365, 380, 384, 394, 400, 438, 456, 475, 480, 512, 570, 584, 591, 600, 608, 640, 730, 760, 768, 788, 800, 876, 912, 950, 960, 985, 1024, 1095, 1140, 1168, 1182, 1200, 1216, 1280, 1387, 1425, 1460, 1520, 1536, 1576, 1600, 1752, 1824, 1825, 1900, 1920, 1970, 2190, 2280, 2336, 2364, 2400, 2432, 2560, 2774, 2850, 2920, 2955, 3040, 3072, 3152, 3200, 3504, 3648, 3650, 3743, 3800, 3840, 3940, 4161, 4380, 4560, 4672, 4728, 4800, 4864, 4925, 5120, 5475, 5548, 5700, 5840, 5910, 6080, 6304, 6400, 6935, 7008, 7296, 7300, 7486, 7600, 7680, 7880, 8322, 8760, 9120, 9344, 9456, 9600, 9728, 9850, 10950, 11096, 11229, 11400, 11680, 11820, 12160, 12608, 12800, 13870, 14016, 14381, 14592, 14600, 14775, 14972, 15200, 15360, 15760, 16644, 17520, 18240, 18688, 18715, 18912, 19200, 19456, 19700, 20805, 21900, 22192, 22458, 22800, 23360, 23640, 24320, 25216, 25600, 27740, 28032, 28762, 29184, 29200, 29550, 29944, 30400, 31520, 33288, 34675, 35040, 36480, 37376, 37430, 37824, 38400, 39400, 41610, 43143, 43800, 44384, 44916, 45600, 46720, 47280, 48640, 50432, 55480, 56064, 56145, 57524, 58368, 58400, 59100, 59888, 60800, 63040, 66576, 69350, 70080, 71905, 72960, 74752, 74860, 75648, 76800, 78800, 83220, 86286, 87600, 88768, 89832, 91200, 93440, 93575, 94560, 97280, 100864, 104025, 110960, 112128, 112290, 115048, 116800, 118200, 119776, 121600, 126080, 133152, 138700, 140160, 143810, 145920, 149720, 151296, 157600, 166440, 172572, 175200, 177536, 179664, 182400, 186880, 187150, 189120, 201728, 208050, 215715, 221920, 224256, 224580, 230096, 233600, 236400, 239552, 243200, 252160, 266304, 273239, 277400, 280320, 280725, 287620, 291840, 299440, 302592, 315200, 332880, 345144, 350400, 355072, 359328, 359525, 364800, 373760, 374300, 378240, 416100, 431430, 443840, 449160, 460192, 467200, 472800, 479104, 486400, 504320, 532608, 546478, 554800, 560640, 561450, 575240, 598880, 605184, 630400, 665760, 690288, 700800, 710144, 718656, 719050, 729600, 748600, 756480, 819717, 832200, 862860, 887680, 898320, 920384, 934400, 945600, 958208, 1008640, 1065216, 1078575, 1092956, 1109600, 1121280, 1122900, 1150480, 1197760, 1260800, 1331520, 1366195, 1380576, 1401600, 1420288, 1437312, 1438100, 1459200, 1497200, 1512960, 1639434, 1664400, 1725720, 1775360, 1796640, 1840768, 1868800, 1891200, 1916416, 2130432, 2157150, 2185912, 2219200, 2245800, 2300960, 2395520, 2521600, 2663040, 2732390, 2761152, 2803200, 2874624, 2876200, 2994400, 3025920, 3278868, 3328800, 3451440, 3550720, 3593280, 3681536, 3782400, 3832832, 4098585, 4260864, 4314300, 4371824, 4438400, 4491600, 4601920, 4791040, 5043200, 5326080, 5464780, 5522304, 5606400, 5749248, 5752400, 5988800, 6557736, 6657600, 6830975, 6902880, 7101440, 7186560, 7363072, 7564800, 8197170, 8628600, 8743648, 8876800, 8983200, 9203840, 9582080, 10652160, 10929560, 11044608, 11498496, 11504800, 11977600, 13115472, 13315200, 13661950, 13805760, 14373120, 14726144, 15129600, 16394340, 17257200, 17487296, 17753600, 17966400, 18407680, 19164160, 20492925, 21304320, 21859120, 22089216, 23009600, 23955200, 26230944, 26630400, 27323900, 27611520, 28746240, 32788680, 34514400, 34974592, 35507200, 35932800, 36815360, 40985850, 43718240, 44178432, 46019200, 47910400, 52461888, 53260800, 54647800, 55223040, 57492480, 65577360, 69028800, 69949184, 71865600, 73630720, 81971700, 87436480, 92038400, 95820800, 104923776, 106521600, 109295600, 110446080, 131154720, 138057600, 139898368, 143731200, 163943400, 174872960, 184076800, 209847552, 218591200, 220892160, 262309440, 276115200, 279796736, 287462400, 327886800, 349745920, 368153600, 419695104, 437182400, 524618880, 552230400, 655773600, 699491840, 839390208, 874364800, 1049237760, 1104460800, 1311547200, 1398983680, 1748729600, 2098475520, 2623094400, 3497459200, 4196951040, 5246188800, 6994918400, 10492377600, 20984755200]

約数ペア:

[(1, 20984755200), (2, 10492377600), (3, 6994918400), (4, 5246188800), (5, 4196951040), (6, 3497459200), (8, 2623094400), (10, 2098475520), (12, 1748729600), (15, 1398983680), (16, 1311547200), (19, 1104460800), (20, 1049237760), (24, 874364800), (25, 839390208), (30, 699491840), (32, 655773600), (38, 552230400), (40, 524618880), (48, 437182400), (50, 419695104), (57, 368153600), (60, 349745920), (64, 327886800), (73, 287462400), (75, 279796736), (76, 276115200), (80, 262309440), (95, 220892160), (96, 218591200), (100, 209847552), (114, 184076800), (120, 174872960), (128, 163943400), (146, 143731200), (150, 139898368), (152, 138057600), (160, 131154720), (190, 110446080), (192, 109295600), (197, 106521600), (200, 104923776), (219, 95820800), (228, 92038400), (240, 87436480), (256, 81971700), (285, 73630720), (292, 71865600), (300, 69949184), (304, 69028800), (320, 65577360), (365, 57492480), (380, 55223040), (384, 54647800), (394, 53260800), (400, 52461888), (438, 47910400), (456, 46019200), (475, 44178432), (480, 43718240), (512, 40985850), (570, 36815360), (584, 35932800), (591, 35507200), (600, 34974592), (608, 34514400), (640, 32788680), (730, 28746240), (760, 27611520), (768, 27323900), (788, 26630400), (800, 26230944), (876, 23955200), (912, 23009600), (950, 22089216), (960, 21859120), (985, 21304320), (1024, 20492925), (1095, 19164160), (1140, 18407680), (1168, 17966400), (1182, 17753600), (1200, 17487296), (1216, 17257200), (1280, 16394340), (1387, 15129600), (1425, 14726144), (1460, 14373120), (1520, 13805760), (1536, 13661950), (1576, 13315200), (1600, 13115472), (1752, 11977600), (1824, 11504800), (1825, 11498496), (1900, 11044608), (1920, 10929560), (1970, 10652160), (2190, 9582080), (2280, 9203840), (2336, 8983200), (2364, 8876800), (2400, 8743648), (2432, 8628600), (2560, 8197170), (2774, 7564800), (2850, 7363072), (2920, 7186560), (2955, 7101440), (3040, 6902880), (3072, 6830975), (3152, 6657600), (3200, 6557736), (3504, 5988800), (3648, 5752400), (3650, 5749248), (3743, 5606400), (3800, 5522304), (3840, 5464780), (3940, 5326080), (4161, 5043200), (4380, 4791040), (4560, 4601920), (4672, 4491600), (4728, 4438400), (4800, 4371824), (4864, 4314300), (4925, 4260864), (5120, 4098585), (5475, 3832832), (5548, 3782400), (5700, 3681536), (5840, 3593280), (5910, 3550720), (6080, 3451440), (6304, 3328800), (6400, 3278868), (6935, 3025920), (7008, 2994400), (7296, 2876200), (7300, 2874624), (7486, 2803200), (7600, 2761152), (7680, 2732390), (7880, 2663040), (8322, 2521600), (8760, 2395520), (9120, 2300960), (9344, 2245800), (9456, 2219200), (9600, 2185912), (9728, 2157150), (9850, 2130432), (10950, 1916416), (11096, 1891200), (11229, 1868800), (11400, 1840768), (11680, 1796640), (11820, 1775360), (12160, 1725720), (12608, 1664400), (12800, 1639434), (13870, 1512960), (14016, 1497200), (14381, 1459200), (14592, 1438100), (14600, 1437312), (14775, 1420288), (14972, 1401600), (15200, 1380576), (15360, 1366195), (15760, 1331520), (16644, 1260800), (17520, 1197760), (18240, 1150480), (18688, 1122900), (18715, 1121280), (18912, 1109600), (19200, 1092956), (19456, 1078575), (19700, 1065216), (20805, 1008640), (21900, 958208), (22192, 945600), (22458, 934400), (22800, 920384), (23360, 898320), (23640, 887680), (24320, 862860), (25216, 832200), (25600, 819717), (27740, 756480), (28032, 748600), (28762, 729600), (29184, 719050), (29200, 718656), (29550, 710144), (29944, 700800), (30400, 690288), (31520, 665760), (33288, 630400), (34675, 605184), (35040, 598880), (36480, 575240), (37376, 561450), (37430, 560640), (37824, 554800), (38400, 546478), (39400, 532608), (41610, 504320), (43143, 486400), (43800, 479104), (44384, 472800), (44916, 467200), (45600, 460192), (46720, 449160), (47280, 443840), (48640, 431430), (50432, 416100), (55480, 378240), (56064, 374300), (56145, 373760), (57524, 364800), (58368, 359525), (58400, 359328), (59100, 355072), (59888, 350400), (60800, 345144), (63040, 332880), (66576, 315200), (69350, 302592), (70080, 299440), (71905, 291840), (72960, 287620), (74752, 280725), (74860, 280320), (75648, 277400), (76800, 273239), (78800, 266304), (83220, 252160), (86286, 243200), (87600, 239552), (88768, 236400), (89832, 233600), (91200, 230096), (93440, 224580), (93575, 224256), (94560, 221920), (97280, 215715), (100864, 208050), (104025, 201728), (110960, 189120), (112128, 187150), (112290, 186880), (115048, 182400), (116800, 179664), (118200, 177536), (119776, 175200), (121600, 172572), (126080, 166440), (133152, 157600), (138700, 151296), (140160, 149720), (143810, 145920)]