245655128320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:678

約数の個数: 432

約数和(自身を含む): 715466062080

約数和(自身を除く): 469810933760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 173, 190, 224, 256, 266, 280, 304, 320, 346, 361, 380, 439, 448, 532, 560, 608, 640, 665, 692, 722, 760, 865, 878, 896, 1064, 1120, 1211, 1216, 1280, 1330, 1384, 1444, 1520, 1730, 1756, 1792, 1805, 2128, 2195, 2240, 2422, 2432, 2527, 2660, 2768, 2888, 3040, 3073, 3287, 3460, 3512, 3610, 4256, 4390, 4480, 4844, 4864, 5054, 5320, 5536, 5776, 6055, 6080, 6146, 6574, 6920, 7024, 7220, 8341, 8512, 8780, 8960, 9688, 10108, 10640, 11072, 11552, 12110, 12160, 12292, 12635, 13148, 13840, 14048, 14440, 15365, 16435, 16682, 17024, 17560, 19376, 20216, 21280, 22144, 23009, 23104, 24220, 24320, 24584, 25270, 26296, 27680, 28096, 28880, 30730, 32870, 33364, 34048, 35120, 38752, 40432, 41705, 42560, 44288, 46018, 46208, 48440, 49168, 50540, 52592, 55360, 56192, 57760, 58387, 61460, 62453, 65740, 66728, 70240, 75947, 77504, 80864, 83410, 85120, 92036, 92416, 96880, 98336, 101080, 105184, 110720, 112384, 115045, 115520, 116774, 122920, 124906, 131480, 133456, 140480, 151894, 155008, 158479, 161728, 166820, 170240, 184072, 193760, 196672, 202160, 210368, 221440, 230090, 231040, 233548, 245840, 249812, 262960, 266912, 280960, 291935, 303788, 310016, 312265, 316958, 323456, 333640, 368144, 379735, 387520, 393344, 404320, 420736, 437171, 460180, 462080, 467096, 491680, 499624, 525920, 531629, 533824, 561920, 583870, 607576, 624530, 633916, 646912, 667280, 736288, 759470, 775040, 786688, 792395, 808640, 841472, 874342, 920360, 934192, 983360, 999248, 1051840, 1063258, 1067648, 1109353, 1167740, 1215152, 1249060, 1267832, 1334560, 1442993, 1472576, 1518940, 1550080, 1584790, 1617280, 1748684, 1840720, 1868384, 1966720, 1998496, 2103680, 2126516, 2135296, 2185855, 2218706, 2335480, 2430304, 2498120, 2535664, 2658145, 2669120, 2885986, 2945152, 3037880, 3169580, 3234560, 3497368, 3681440, 3736768, 3933440, 3996992, 4207360, 4253032, 4371710, 4437412, 4670960, 4860608, 4996240, 5071328, 5316290, 5338240, 5546765, 5771972, 5890304, 6075760, 6339160, 6994736, 7214965, 7362880, 7473536, 7993984, 8506064, 8743420, 8874824, 9341920, 9721216, 9992480, 10100951, 10142656, 10632580, 10676480, 11093530, 11543944, 12151520, 12678320, 13989472, 14429930, 14725760, 14947072, 15987968, 17012128, 17486840, 17749648, 18683840, 19442432, 19984960, 20201902, 20285312, 21265160, 22187060, 23087888, 24303040, 25356640, 27416867, 27978944, 28859860, 29451520, 34024256, 34973680, 35499296, 37367680, 39969920, 40403804, 40570624, 42530320, 44374120, 46175776, 48606080, 50504755, 50713280, 54833734, 55957888, 57719720, 68048512, 69947360, 70998592, 74735360, 79939840, 80807608, 85060640, 88748240, 92351552, 97212160, 101009510, 101426560, 109667468, 111915776, 115439440, 136097024, 137084335, 139894720, 141997184, 161615216, 170121280, 177496480, 184703104, 191918069, 202019020, 202853120, 219334936, 230878880, 274168670, 279789440, 283994368, 323230432, 340242560, 354992960, 369406208, 383836138, 404038040, 438669872, 461757760, 548337340, 559578880, 646460864, 680485120, 709985920, 767672276, 808076080, 877339744, 923515520, 959590345, 1096674680, 1292921728, 1419971840, 1535344552, 1616152160, 1754679488, 1847031040, 1919180690, 2193349360, 2585843456, 3070689104, 3232304320, 3509358976, 3838361380, 4386698720, 6141378208, 6464608640, 7018717952, 7676722760, 8773397440, 12282756416, 12929217280, 15353445520, 17546794880, 24565512832, 30706891040, 35093589760, 49131025664, 61413782080, 122827564160, 245655128320]

約数ペア:

[(1, 245655128320), (2, 122827564160), (4, 61413782080), (5, 49131025664), (7, 35093589760), (8, 30706891040), (10, 24565512832), (14, 17546794880), (16, 15353445520), (19, 12929217280), (20, 12282756416), (28, 8773397440), (32, 7676722760), (35, 7018717952), (38, 6464608640), (40, 6141378208), (56, 4386698720), (64, 3838361380), (70, 3509358976), (76, 3232304320), (80, 3070689104), (95, 2585843456), (112, 2193349360), (128, 1919180690), (133, 1847031040), (140, 1754679488), (152, 1616152160), (160, 1535344552), (173, 1419971840), (190, 1292921728), (224, 1096674680), (256, 959590345), (266, 923515520), (280, 877339744), (304, 808076080), (320, 767672276), (346, 709985920), (361, 680485120), (380, 646460864), (439, 559578880), (448, 548337340), (532, 461757760), (560, 438669872), (608, 404038040), (640, 383836138), (665, 369406208), (692, 354992960), (722, 340242560), (760, 323230432), (865, 283994368), (878, 279789440), (896, 274168670), (1064, 230878880), (1120, 219334936), (1211, 202853120), (1216, 202019020), (1280, 191918069), (1330, 184703104), (1384, 177496480), (1444, 170121280), (1520, 161615216), (1730, 141997184), (1756, 139894720), (1792, 137084335), (1805, 136097024), (2128, 115439440), (2195, 111915776), (2240, 109667468), (2422, 101426560), (2432, 101009510), (2527, 97212160), (2660, 92351552), (2768, 88748240), (2888, 85060640), (3040, 80807608), (3073, 79939840), (3287, 74735360), (3460, 70998592), (3512, 69947360), (3610, 68048512), (4256, 57719720), (4390, 55957888), (4480, 54833734), (4844, 50713280), (4864, 50504755), (5054, 48606080), (5320, 46175776), (5536, 44374120), (5776, 42530320), (6055, 40570624), (6080, 40403804), (6146, 39969920), (6574, 37367680), (6920, 35499296), (7024, 34973680), (7220, 34024256), (8341, 29451520), (8512, 28859860), (8780, 27978944), (8960, 27416867), (9688, 25356640), (10108, 24303040), (10640, 23087888), (11072, 22187060), (11552, 21265160), (12110, 20285312), (12160, 20201902), (12292, 19984960), (12635, 19442432), (13148, 18683840), (13840, 17749648), (14048, 17486840), (14440, 17012128), (15365, 15987968), (16435, 14947072), (16682, 14725760), (17024, 14429930), (17560, 13989472), (19376, 12678320), (20216, 12151520), (21280, 11543944), (22144, 11093530), (23009, 10676480), (23104, 10632580), (24220, 10142656), (24320, 10100951), (24584, 9992480), (25270, 9721216), (26296, 9341920), (27680, 8874824), (28096, 8743420), (28880, 8506064), (30730, 7993984), (32870, 7473536), (33364, 7362880), (34048, 7214965), (35120, 6994736), (38752, 6339160), (40432, 6075760), (41705, 5890304), (42560, 5771972), (44288, 5546765), (46018, 5338240), (46208, 5316290), (48440, 5071328), (49168, 4996240), (50540, 4860608), (52592, 4670960), (55360, 4437412), (56192, 4371710), (57760, 4253032), (58387, 4207360), (61460, 3996992), (62453, 3933440), (65740, 3736768), (66728, 3681440), (70240, 3497368), (75947, 3234560), (77504, 3169580), (80864, 3037880), (83410, 2945152), (85120, 2885986), (92036, 2669120), (92416, 2658145), (96880, 2535664), (98336, 2498120), (101080, 2430304), (105184, 2335480), (110720, 2218706), (112384, 2185855), (115045, 2135296), (115520, 2126516), (116774, 2103680), (122920, 1998496), (124906, 1966720), (131480, 1868384), (133456, 1840720), (140480, 1748684), (151894, 1617280), (155008, 1584790), (158479, 1550080), (161728, 1518940), (166820, 1472576), (170240, 1442993), (184072, 1334560), (193760, 1267832), (196672, 1249060), (202160, 1215152), (210368, 1167740), (221440, 1109353), (230090, 1067648), (231040, 1063258), (233548, 1051840), (245840, 999248), (249812, 983360), (262960, 934192), (266912, 920360), (280960, 874342), (291935, 841472), (303788, 808640), (310016, 792395), (312265, 786688), (316958, 775040), (323456, 759470), (333640, 736288), (368144, 667280), (379735, 646912), (387520, 633916), (393344, 624530), (404320, 607576), (420736, 583870), (437171, 561920), (460180, 533824), (462080, 531629), (467096, 525920), (491680, 499624)]