7961018240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 384

約数和(自身を含む): 24111820800

約数和(自身を除く): 16150802560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 64, 70, 76, 80, 95, 98, 112, 124, 128, 133, 140, 152, 155, 160, 190, 196, 217, 224, 245, 248, 266, 280, 304, 310, 320, 380, 392, 431, 434, 448, 490, 496, 532, 560, 589, 608, 620, 640, 665, 760, 784, 862, 868, 896, 931, 980, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1519, 1520, 1568, 1724, 1736, 1862, 1960, 1984, 2128, 2155, 2170, 2240, 2356, 2432, 2480, 2660, 2945, 3017, 3038, 3040, 3136, 3448, 3472, 3724, 3920, 3968, 4123, 4256, 4310, 4340, 4480, 4655, 4712, 4960, 5320, 5890, 6034, 6076, 6080, 6272, 6896, 6944, 7448, 7595, 7840, 8189, 8246, 8512, 8620, 8680, 9310, 9424, 9920, 10640, 11780, 12068, 12152, 12160, 13361, 13792, 13888, 14896, 15085, 15190, 15680, 16378, 16492, 17024, 17240, 17360, 18620, 18848, 19840, 20615, 21119, 21280, 23560, 24136, 24304, 26722, 27584, 27776, 28861, 29792, 30170, 30380, 31360, 32756, 32984, 34480, 34720, 37240, 37696, 40945, 41230, 42238, 42560, 47120, 48272, 48608, 53444, 55168, 57323, 57722, 59584, 60340, 60760, 65512, 65968, 66805, 68960, 69440, 74480, 75392, 81890, 82460, 84476, 85120, 93527, 94240, 96544, 97216, 105595, 106888, 114646, 115444, 119168, 120680, 121520, 131024, 131936, 133610, 137920, 138880, 144305, 148960, 163780, 164920, 168952, 187054, 188480, 193088, 194432, 211190, 213776, 229292, 230888, 241360, 243040, 253859, 262048, 263872, 267220, 275840, 286615, 288610, 297920, 327560, 329840, 337904, 374108, 376960, 386176, 401261, 422380, 427552, 458584, 461776, 467635, 482720, 486080, 507718, 524096, 527744, 534440, 573230, 577220, 595840, 654689, 655120, 659680, 675808, 748216, 802522, 844760, 855104, 917168, 923552, 935270, 965440, 972160, 1015436, 1048192, 1068880, 1146460, 1154440, 1269295, 1309378, 1310240, 1319360, 1351616, 1496432, 1605044, 1689520, 1710208, 1777013, 1834336, 1847104, 1870540, 1930880, 2006305, 2030872, 2137760, 2292920, 2308880, 2538590, 2618756, 2620480, 2638720, 2703232, 2992864, 3210088, 3273445, 3379040, 3554026, 3668672, 3694208, 3741080, 4012610, 4061744, 4275520, 4585840, 4617760, 5077180, 5237512, 5240960, 5985728, 6420176, 6546890, 6758080, 7108052, 7337344, 7482160, 8025220, 8123488, 8551040, 8885065, 9171680, 9235520, 10154360, 10475024, 11971456, 12439091, 12840352, 13093780, 13516160, 14216104, 14964320, 16050440, 16246976, 17770130, 18343360, 18471040, 20308720, 20950048, 24878182, 25680704, 26187560, 28432208, 29928640, 32100880, 32493952, 35540260, 36686720, 40617440, 41900096, 49756364, 51361408, 52375120, 56864416, 59857280, 62195455, 64201760, 71080520, 81234880, 83800192, 99512728, 104750240, 113728832, 124390910, 128403520, 142161040, 162469760, 199025456, 209500480, 227457664, 248781820, 256807040, 284322080, 398050912, 419000960, 497563640, 568644160, 796101824, 995127280, 1137288320, 1592203648, 1990254560, 3980509120, 7961018240]

約数ペア:

[(1, 7961018240), (2, 3980509120), (4, 1990254560), (5, 1592203648), (7, 1137288320), (8, 995127280), (10, 796101824), (14, 568644160), (16, 497563640), (19, 419000960), (20, 398050912), (28, 284322080), (31, 256807040), (32, 248781820), (35, 227457664), (38, 209500480), (40, 199025456), (49, 162469760), (56, 142161040), (62, 128403520), (64, 124390910), (70, 113728832), (76, 104750240), (80, 99512728), (95, 83800192), (98, 81234880), (112, 71080520), (124, 64201760), (128, 62195455), (133, 59857280), (140, 56864416), (152, 52375120), (155, 51361408), (160, 49756364), (190, 41900096), (196, 40617440), (217, 36686720), (224, 35540260), (245, 32493952), (248, 32100880), (266, 29928640), (280, 28432208), (304, 26187560), (310, 25680704), (320, 24878182), (380, 20950048), (392, 20308720), (431, 18471040), (434, 18343360), (448, 17770130), (490, 16246976), (496, 16050440), (532, 14964320), (560, 14216104), (589, 13516160), (608, 13093780), (620, 12840352), (640, 12439091), (665, 11971456), (760, 10475024), (784, 10154360), (862, 9235520), (868, 9171680), (896, 8885065), (931, 8551040), (980, 8123488), (992, 8025220), (1064, 7482160), (1085, 7337344), (1120, 7108052), (1178, 6758080), (1216, 6546890), (1240, 6420176), (1330, 5985728), (1519, 5240960), (1520, 5237512), (1568, 5077180), (1724, 4617760), (1736, 4585840), (1862, 4275520), (1960, 4061744), (1984, 4012610), (2128, 3741080), (2155, 3694208), (2170, 3668672), (2240, 3554026), (2356, 3379040), (2432, 3273445), (2480, 3210088), (2660, 2992864), (2945, 2703232), (3017, 2638720), (3038, 2620480), (3040, 2618756), (3136, 2538590), (3448, 2308880), (3472, 2292920), (3724, 2137760), (3920, 2030872), (3968, 2006305), (4123, 1930880), (4256, 1870540), (4310, 1847104), (4340, 1834336), (4480, 1777013), (4655, 1710208), (4712, 1689520), (4960, 1605044), (5320, 1496432), (5890, 1351616), (6034, 1319360), (6076, 1310240), (6080, 1309378), (6272, 1269295), (6896, 1154440), (6944, 1146460), (7448, 1068880), (7595, 1048192), (7840, 1015436), (8189, 972160), (8246, 965440), (8512, 935270), (8620, 923552), (8680, 917168), (9310, 855104), (9424, 844760), (9920, 802522), (10640, 748216), (11780, 675808), (12068, 659680), (12152, 655120), (12160, 654689), (13361, 595840), (13792, 577220), (13888, 573230), (14896, 534440), (15085, 527744), (15190, 524096), (15680, 507718), (16378, 486080), (16492, 482720), (17024, 467635), (17240, 461776), (17360, 458584), (18620, 427552), (18848, 422380), (19840, 401261), (20615, 386176), (21119, 376960), (21280, 374108), (23560, 337904), (24136, 329840), (24304, 327560), (26722, 297920), (27584, 288610), (27776, 286615), (28861, 275840), (29792, 267220), (30170, 263872), (30380, 262048), (31360, 253859), (32756, 243040), (32984, 241360), (34480, 230888), (34720, 229292), (37240, 213776), (37696, 211190), (40945, 194432), (41230, 193088), (42238, 188480), (42560, 187054), (47120, 168952), (48272, 164920), (48608, 163780), (53444, 148960), (55168, 144305), (57323, 138880), (57722, 137920), (59584, 133610), (60340, 131936), (60760, 131024), (65512, 121520), (65968, 120680), (66805, 119168), (68960, 115444), (69440, 114646), (74480, 106888), (75392, 105595), (81890, 97216), (82460, 96544), (84476, 94240), (85120, 93527)]