31844072960

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 480

約数和(自身を含む): 96730951680

約数和(自身を除く): 64886878720

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, 256, 266, 280, 304, 310, 320, 380, 392, 431, 434, 448, 490, 496, 512, 532, 560, 589, 608, 620, 640, 665, 760, 784, 862, 868, 896, 931, 980, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1519, 1520, 1568, 1724, 1736, 1792, 1862, 1960, 1984, 2128, 2155, 2170, 2240, 2356, 2432, 2480, 2560, 2660, 2945, 3017, 3038, 3040, 3136, 3448, 3472, 3584, 3724, 3920, 3968, 4123, 4256, 4310, 4340, 4480, 4655, 4712, 4864, 4960, 5320, 5890, 6034, 6076, 6080, 6272, 6896, 6944, 7448, 7595, 7840, 7936, 8189, 8246, 8512, 8620, 8680, 8960, 9310, 9424, 9728, 9920, 10640, 11780, 12068, 12152, 12160, 12544, 13361, 13792, 13888, 14896, 15085, 15190, 15680, 15872, 16378, 16492, 17024, 17240, 17360, 17920, 18620, 18848, 19840, 20615, 21119, 21280, 23560, 24136, 24304, 24320, 25088, 26722, 27584, 27776, 28861, 29792, 30170, 30380, 31360, 32756, 32984, 34048, 34480, 34720, 37240, 37696, 39680, 40945, 41230, 42238, 42560, 47120, 48272, 48608, 48640, 53444, 55168, 55552, 57323, 57722, 59584, 60340, 60760, 62720, 65512, 65968, 66805, 68096, 68960, 69440, 74480, 75392, 79360, 81890, 82460, 84476, 85120, 93527, 94240, 96544, 97216, 105595, 106888, 110336, 111104, 114646, 115444, 119168, 120680, 121520, 125440, 131024, 131936, 133610, 137920, 138880, 144305, 148960, 150784, 163780, 164920, 168952, 170240, 187054, 188480, 193088, 194432, 211190, 213776, 220672, 229292, 230888, 238336, 241360, 243040, 253859, 262048, 263872, 267220, 275840, 277760, 286615, 288610, 297920, 301568, 327560, 329840, 337904, 340480, 374108, 376960, 386176, 388864, 401261, 422380, 427552, 458584, 461776, 467635, 476672, 482720, 486080, 507718, 524096, 527744, 534440, 551680, 555520, 573230, 577220, 595840, 654689, 655120, 659680, 675808, 748216, 753920, 772352, 777728, 802522, 844760, 855104, 917168, 923552, 935270, 965440, 972160, 1015436, 1048192, 1055488, 1068880, 1103360, 1146460, 1154440, 1191680, 1269295, 1309378, 1310240, 1319360, 1351616, 1496432, 1507840, 1544704, 1605044, 1689520, 1710208, 1777013, 1834336, 1847104, 1870540, 1930880, 1944320, 2006305, 2030872, 2096384, 2110976, 2137760, 2292920, 2308880, 2383360, 2538590, 2618756, 2620480, 2638720, 2703232, 2992864, 3210088, 3273445, 3379040, 3420416, 3554026, 3668672, 3694208, 3741080, 3861760, 3888640, 4012610, 4061744, 4192768, 4275520, 4585840, 4617760, 5077180, 5237512, 5240960, 5277440, 5406464, 5985728, 6420176, 6546890, 6758080, 6840832, 7108052, 7337344, 7388416, 7482160, 7723520, 8025220, 8123488, 8551040, 8885065, 9171680, 9235520, 10154360, 10475024, 10481920, 10554880, 10812928, 11971456, 12439091, 12840352, 13093780, 13516160, 14216104, 14674688, 14776832, 14964320, 16050440, 16246976, 17102080, 17770130, 18343360, 18471040, 20308720, 20950048, 20963840, 23942912, 24878182, 25680704, 26187560, 27032320, 28432208, 29349376, 29928640, 32100880, 32493952, 34204160, 35540260, 36686720, 36942080, 40617440, 41900096, 47885824, 49756364, 51361408, 52375120, 54064640, 56864416, 59857280, 62195455, 64201760, 64987904, 71080520, 73373440, 73884160, 81234880, 83800192, 99512728, 102722816, 104750240, 113728832, 119714560, 124390910, 128403520, 129975808, 142161040, 146746880, 162469760, 167600384, 199025456, 205445632, 209500480, 227457664, 239429120, 248781820, 256807040, 284322080, 324939520, 335200768, 398050912, 419000960, 454915328, 497563640, 513614080, 568644160, 649879040, 796101824, 838001920, 909830656, 995127280, 1027228160, 1137288320, 1592203648, 1676003840, 1990254560, 2274576640, 3184407296, 3980509120, 4549153280, 6368814592, 7961018240, 15922036480, 31844072960]

約数ペア:

[(1, 31844072960), (2, 15922036480), (4, 7961018240), (5, 6368814592), (7, 4549153280), (8, 3980509120), (10, 3184407296), (14, 2274576640), (16, 1990254560), (19, 1676003840), (20, 1592203648), (28, 1137288320), (31, 1027228160), (32, 995127280), (35, 909830656), (38, 838001920), (40, 796101824), (49, 649879040), (56, 568644160), (62, 513614080), (64, 497563640), (70, 454915328), (76, 419000960), (80, 398050912), (95, 335200768), (98, 324939520), (112, 284322080), (124, 256807040), (128, 248781820), (133, 239429120), (140, 227457664), (152, 209500480), (155, 205445632), (160, 199025456), (190, 167600384), (196, 162469760), (217, 146746880), (224, 142161040), (245, 129975808), (248, 128403520), (256, 124390910), (266, 119714560), (280, 113728832), (304, 104750240), (310, 102722816), (320, 99512728), (380, 83800192), (392, 81234880), (431, 73884160), (434, 73373440), (448, 71080520), (490, 64987904), (496, 64201760), (512, 62195455), (532, 59857280), (560, 56864416), (589, 54064640), (608, 52375120), (620, 51361408), (640, 49756364), (665, 47885824), (760, 41900096), (784, 40617440), (862, 36942080), (868, 36686720), (896, 35540260), (931, 34204160), (980, 32493952), (992, 32100880), (1064, 29928640), (1085, 29349376), (1120, 28432208), (1178, 27032320), (1216, 26187560), (1240, 25680704), (1280, 24878182), (1330, 23942912), (1519, 20963840), (1520, 20950048), (1568, 20308720), (1724, 18471040), (1736, 18343360), (1792, 17770130), (1862, 17102080), (1960, 16246976), (1984, 16050440), (2128, 14964320), (2155, 14776832), (2170, 14674688), (2240, 14216104), (2356, 13516160), (2432, 13093780), (2480, 12840352), (2560, 12439091), (2660, 11971456), (2945, 10812928), (3017, 10554880), (3038, 10481920), (3040, 10475024), (3136, 10154360), (3448, 9235520), (3472, 9171680), (3584, 8885065), (3724, 8551040), (3920, 8123488), (3968, 8025220), (4123, 7723520), (4256, 7482160), (4310, 7388416), (4340, 7337344), (4480, 7108052), (4655, 6840832), (4712, 6758080), (4864, 6546890), (4960, 6420176), (5320, 5985728), (5890, 5406464), (6034, 5277440), (6076, 5240960), (6080, 5237512), (6272, 5077180), (6896, 4617760), (6944, 4585840), (7448, 4275520), (7595, 4192768), (7840, 4061744), (7936, 4012610), (8189, 3888640), (8246, 3861760), (8512, 3741080), (8620, 3694208), (8680, 3668672), (8960, 3554026), (9310, 3420416), (9424, 3379040), (9728, 3273445), (9920, 3210088), (10640, 2992864), (11780, 2703232), (12068, 2638720), (12152, 2620480), (12160, 2618756), (12544, 2538590), (13361, 2383360), (13792, 2308880), (13888, 2292920), (14896, 2137760), (15085, 2110976), (15190, 2096384), (15680, 2030872), (15872, 2006305), (16378, 1944320), (16492, 1930880), (17024, 1870540), (17240, 1847104), (17360, 1834336), (17920, 1777013), (18620, 1710208), (18848, 1689520), (19840, 1605044), (20615, 1544704), (21119, 1507840), (21280, 1496432), (23560, 1351616), (24136, 1319360), (24304, 1310240), (24320, 1309378), (25088, 1269295), (26722, 1191680), (27584, 1154440), (27776, 1146460), (28861, 1103360), (29792, 1068880), (30170, 1055488), (30380, 1048192), (31360, 1015436), (32756, 972160), (32984, 965440), (34048, 935270), (34480, 923552), (34720, 917168), (37240, 855104), (37696, 844760), (39680, 802522), (40945, 777728), (41230, 772352), (42238, 753920), (42560, 748216), (47120, 675808), (48272, 659680), (48608, 655120), (48640, 654689), (53444, 595840), (55168, 577220), (55552, 573230), (57323, 555520), (57722, 551680), (59584, 534440), (60340, 527744), (60760, 524096), (62720, 507718), (65512, 486080), (65968, 482720), (66805, 476672), (68096, 467635), (68960, 461776), (69440, 458584), (74480, 427552), (75392, 422380), (79360, 401261), (81890, 388864), (82460, 386176), (84476, 376960), (85120, 374108), (93527, 340480), (94240, 337904), (96544, 329840), (97216, 327560), (105595, 301568), (106888, 297920), (110336, 288610), (111104, 286615), (114646, 277760), (115444, 275840), (119168, 267220), (120680, 263872), (121520, 262048), (125440, 253859), (131024, 243040), (131936, 241360), (133610, 238336), (137920, 230888), (138880, 229292), (144305, 220672), (148960, 213776), (150784, 211190), (163780, 194432), (164920, 193088), (168952, 188480), (170240, 187054)]