489361290880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17957}}^1$

素因数の和:18080

約数の個数: 384

約数和(自身を含む): 1503472492800

約数和(自身を除く): 1014111201920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 79, 80, 88, 98, 110, 112, 128, 140, 154, 158, 160, 176, 196, 220, 224, 245, 280, 308, 316, 320, 352, 385, 392, 395, 440, 448, 490, 539, 553, 560, 616, 632, 640, 704, 770, 784, 790, 869, 880, 896, 980, 1078, 1106, 1120, 1232, 1264, 1408, 1540, 1568, 1580, 1738, 1760, 1960, 2156, 2212, 2240, 2464, 2528, 2695, 2765, 3080, 3136, 3160, 3476, 3520, 3871, 3920, 4312, 4345, 4424, 4480, 4928, 5056, 5390, 5530, 6083, 6160, 6272, 6320, 6952, 7040, 7742, 7840, 8624, 8690, 8848, 9856, 10112, 10780, 11060, 12166, 12320, 12640, 13904, 15484, 15680, 17248, 17380, 17696, 17957, 19355, 21560, 22120, 24332, 24640, 25280, 27808, 30415, 30968, 31360, 34496, 34760, 35392, 35914, 38710, 42581, 43120, 44240, 48664, 49280, 50560, 55616, 60830, 61936, 68992, 69520, 70784, 71828, 77420, 85162, 86240, 88480, 89785, 97328, 111232, 121660, 123872, 125699, 139040, 143656, 154840, 170324, 172480, 176960, 179570, 194656, 197527, 212905, 243320, 247744, 251398, 278080, 287312, 309680, 340648, 344960, 353920, 359140, 389312, 395054, 425810, 486640, 495488, 502796, 556160, 574624, 619360, 628495, 681296, 718280, 778624, 790108, 851620, 879893, 973280, 987635, 1005592, 1149248, 1238720, 1256990, 1362592, 1382689, 1418603, 1436560, 1580216, 1703240, 1759786, 1946560, 1975270, 2011184, 2298496, 2477440, 2513980, 2725184, 2765378, 2837206, 2873120, 3160432, 3406480, 3519572, 3893120, 3950540, 4022368, 4399465, 5027960, 5450368, 5530756, 5674412, 5746240, 6320864, 6812960, 6913445, 7039144, 7093015, 7901080, 8044736, 8798930, 9678823, 9930221, 10055920, 11061512, 11348824, 11492480, 12641728, 13625920, 13826890, 14078288, 14186030, 15604633, 15802160, 16089472, 17597860, 19357646, 19860442, 20111840, 22123024, 22697648, 25283456, 27251840, 27653780, 28156576, 28372060, 31209266, 31604320, 35195720, 38715292, 39720884, 40223680, 44246048, 45395296, 48394115, 49651105, 55307560, 56313152, 56744120, 62418532, 63208640, 69511547, 70391440, 77430584, 78023165, 79441768, 80447360, 88492096, 90790592, 96788230, 99302210, 109232431, 110615120, 112626304, 113488240, 124837064, 126417280, 139023094, 140782880, 154861168, 156046330, 158883536, 176984192, 181581184, 193576460, 198604420, 218464862, 221230240, 226976480, 249674128, 278046188, 281565760, 309722336, 312092660, 317767072, 347557735, 387152920, 397208840, 436929724, 442460480, 453952960, 499348256, 546162155, 556092376, 563131520, 619444672, 624185320, 635534144, 695115470, 764627017, 774305840, 794417680, 873859448, 884920960, 907905920, 998696512, 1092324310, 1112184752, 1238889344, 1248370640, 1271068288, 1390230940, 1529254034, 1548611680, 1588835360, 1747718896, 1997393024, 2184648620, 2224369504, 2496741280, 2780461880, 3058508068, 3097223360, 3177670720, 3495437792, 3823135085, 4369297240, 4448739008, 4993482560, 5560923760, 6117016136, 6194446720, 6355341440, 6990875584, 7646270170, 8738594480, 8897478016, 9986965120, 11121847520, 12234032272, 13981751168, 15292540340, 17477188960, 22243695040, 24468064544, 30585080680, 34954377920, 44487390080, 48936129088, 61170161360, 69908755840, 97872258176, 122340322720, 244680645440, 489361290880]

約数ペア:

[(1, 489361290880), (2, 244680645440), (4, 122340322720), (5, 97872258176), (7, 69908755840), (8, 61170161360), (10, 48936129088), (11, 44487390080), (14, 34954377920), (16, 30585080680), (20, 24468064544), (22, 22243695040), (28, 17477188960), (32, 15292540340), (35, 13981751168), (40, 12234032272), (44, 11121847520), (49, 9986965120), (55, 8897478016), (56, 8738594480), (64, 7646270170), (70, 6990875584), (77, 6355341440), (79, 6194446720), (80, 6117016136), (88, 5560923760), (98, 4993482560), (110, 4448739008), (112, 4369297240), (128, 3823135085), (140, 3495437792), (154, 3177670720), (158, 3097223360), (160, 3058508068), (176, 2780461880), (196, 2496741280), (220, 2224369504), (224, 2184648620), (245, 1997393024), (280, 1747718896), (308, 1588835360), (316, 1548611680), (320, 1529254034), (352, 1390230940), (385, 1271068288), (392, 1248370640), (395, 1238889344), (440, 1112184752), (448, 1092324310), (490, 998696512), (539, 907905920), (553, 884920960), (560, 873859448), (616, 794417680), (632, 774305840), (640, 764627017), (704, 695115470), (770, 635534144), (784, 624185320), (790, 619444672), (869, 563131520), (880, 556092376), (896, 546162155), (980, 499348256), (1078, 453952960), (1106, 442460480), (1120, 436929724), (1232, 397208840), (1264, 387152920), (1408, 347557735), (1540, 317767072), (1568, 312092660), (1580, 309722336), (1738, 281565760), (1760, 278046188), (1960, 249674128), (2156, 226976480), (2212, 221230240), (2240, 218464862), (2464, 198604420), (2528, 193576460), (2695, 181581184), (2765, 176984192), (3080, 158883536), (3136, 156046330), (3160, 154861168), (3476, 140782880), (3520, 139023094), (3871, 126417280), (3920, 124837064), (4312, 113488240), (4345, 112626304), (4424, 110615120), (4480, 109232431), (4928, 99302210), (5056, 96788230), (5390, 90790592), (5530, 88492096), (6083, 80447360), (6160, 79441768), (6272, 78023165), (6320, 77430584), (6952, 70391440), (7040, 69511547), (7742, 63208640), (7840, 62418532), (8624, 56744120), (8690, 56313152), (8848, 55307560), (9856, 49651105), (10112, 48394115), (10780, 45395296), (11060, 44246048), (12166, 40223680), (12320, 39720884), (12640, 38715292), (13904, 35195720), (15484, 31604320), (15680, 31209266), (17248, 28372060), (17380, 28156576), (17696, 27653780), (17957, 27251840), (19355, 25283456), (21560, 22697648), (22120, 22123024), (24332, 20111840), (24640, 19860442), (25280, 19357646), (27808, 17597860), (30415, 16089472), (30968, 15802160), (31360, 15604633), (34496, 14186030), (34760, 14078288), (35392, 13826890), (35914, 13625920), (38710, 12641728), (42581, 11492480), (43120, 11348824), (44240, 11061512), (48664, 10055920), (49280, 9930221), (50560, 9678823), (55616, 8798930), (60830, 8044736), (61936, 7901080), (68992, 7093015), (69520, 7039144), (70784, 6913445), (71828, 6812960), (77420, 6320864), (85162, 5746240), (86240, 5674412), (88480, 5530756), (89785, 5450368), (97328, 5027960), (111232, 4399465), (121660, 4022368), (123872, 3950540), (125699, 3893120), (139040, 3519572), (143656, 3406480), (154840, 3160432), (170324, 2873120), (172480, 2837206), (176960, 2765378), (179570, 2725184), (194656, 2513980), (197527, 2477440), (212905, 2298496), (243320, 2011184), (247744, 1975270), (251398, 1946560), (278080, 1759786), (287312, 1703240), (309680, 1580216), (340648, 1436560), (344960, 1418603), (353920, 1382689), (359140, 1362592), (389312, 1256990), (395054, 1238720), (425810, 1149248), (486640, 1005592), (495488, 987635), (502796, 973280), (556160, 879893), (574624, 851620), (619360, 790108), (628495, 778624), (681296, 718280)]