1280895808920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{4973}}^1$

素因数の和:5339

約数の個数: 512

約数和(自身を含む): 4797196185600

約数和(自身を除く): 3516300376680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 103, 104, 105, 120, 130, 140, 156, 168, 182, 195, 206, 210, 229, 260, 273, 280, 309, 312, 364, 390, 412, 420, 455, 458, 515, 520, 546, 618, 687, 721, 728, 780, 824, 840, 910, 916, 1030, 1092, 1145, 1236, 1339, 1365, 1374, 1442, 1545, 1560, 1603, 1820, 1832, 2060, 2163, 2184, 2290, 2472, 2678, 2730, 2748, 2884, 2977, 3090, 3206, 3435, 3605, 3640, 4017, 4120, 4326, 4580, 4809, 4973, 5356, 5460, 5496, 5768, 5954, 6180, 6412, 6695, 6870, 7210, 8015, 8034, 8652, 8931, 9160, 9373, 9618, 9946, 10712, 10815, 10920, 11908, 12360, 12824, 13390, 13740, 14420, 14885, 14919, 16030, 16068, 17304, 17862, 18746, 19236, 19892, 20085, 20839, 21630, 23587, 23816, 24045, 24865, 26780, 27480, 28119, 28840, 29770, 29838, 32060, 32136, 34811, 35724, 37492, 38472, 39784, 40170, 41678, 43260, 44655, 46865, 47174, 48090, 49730, 53560, 56238, 59540, 59676, 62517, 64120, 64649, 69622, 70761, 71448, 74595, 74984, 80340, 83356, 86520, 89310, 93730, 94348, 96180, 99460, 104195, 104433, 112476, 117935, 119080, 119352, 125034, 129298, 139244, 140595, 141522, 149190, 160680, 165109, 166712, 174055, 178620, 187460, 188696, 192360, 193947, 198920, 208390, 208866, 224952, 235870, 250068, 258596, 278488, 281190, 283044, 298380, 306631, 312585, 323245, 330218, 348110, 353805, 357240, 374920, 387894, 416780, 417732, 452543, 471740, 495327, 500136, 512219, 517192, 522165, 562380, 566088, 596760, 613262, 625170, 646490, 660436, 696220, 707610, 775788, 825545, 833560, 835464, 905086, 919893, 943480, 969735, 990654, 1024438, 1044330, 1124760, 1138817, 1226524, 1250340, 1292980, 1320872, 1357629, 1392440, 1415220, 1533155, 1536657, 1551576, 1651090, 1810172, 1839786, 1939470, 1981308, 2048876, 2088660, 2146417, 2262715, 2277634, 2453048, 2476635, 2500680, 2561095, 2585960, 2715258, 2830440, 3066310, 3073314, 3302180, 3416451, 3585533, 3620344, 3679572, 3878940, 3962616, 4097752, 4177320, 4292834, 4525430, 4555268, 4599465, 4953270, 5122190, 5430516, 5694085, 6132620, 6146628, 6439251, 6604360, 6658847, 6788145, 6832902, 7171066, 7359144, 7683285, 7757880, 7971719, 8585668, 9050860, 9110536, 9198930, 9906540, 10244380, 10732085, 10756599, 10861032, 11388170, 12265240, 12293256, 12878502, 13317694, 13576290, 13665804, 14342132, 14804621, 15366570, 15943438, 17082255, 17171336, 17927665, 18101720, 18397860, 19813080, 19976541, 20488760, 21464170, 21513198, 22776340, 23915157, 25757004, 26635388, 27152580, 27331608, 28684264, 29609242, 30733140, 31886876, 32196255, 33294235, 34164510, 35855330, 36795720, 39858595, 39953082, 42928340, 43026396, 44413863, 45552680, 46611929, 47830314, 51514008, 53270776, 53782995, 54305160, 59218484, 61466280, 63773752, 64392510, 66588470, 68329020, 71710660, 74023105, 79717190, 79906164, 85856680, 86052792, 88827726, 93223858, 95660628, 99882705, 103632347, 107565990, 117298151, 118436968, 119575785, 128785020, 133176940, 136658040, 139835787, 143421320, 148046210, 159434380, 159812328, 177655452, 186447716, 191321256, 199765410, 207264694, 215131980, 222069315, 233059645, 234596302, 239151570, 257570040, 266353880, 279671574, 296092420, 310897041, 318868760, 351894453, 355310904, 372895432, 399530820, 414529388, 430263960, 444138630, 466119290, 469192604, 478303140, 518161735, 559343148, 586490755, 592184840, 621794082, 699178935, 703788906, 799061640, 821087057, 829058776, 888277260, 932238580, 938385208, 956606280, 1036323470, 1118686296, 1172981510, 1243588164, 1398357870, 1407577812, 1524875963, 1554485205, 1642174114, 1759472265, 1776554520, 1864477160, 2072646940, 2345963020, 2463261171, 2487176328, 2796715740, 2815155624, 3049751926, 3108970410, 3284348228, 3518944530, 4105435285, 4145293880, 4574627889, 4691926040, 4926522342, 5593431480, 6099503852, 6217940820, 6568696456, 7037889060, 7624379815, 8210870570, 9149255778, 9853044684, 10674131741, 12199007704, 12316305855, 12435881640, 14075778120, 15248759630, 16421741140, 18298511556, 19706089368, 21348263482, 22873139445, 24632611710, 30497519260, 32022395223, 32843482280, 36597023112, 42696526964, 45746278890, 49265223420, 53370658705, 60995038520, 64044790446, 85393053928, 91492557780, 98530446840, 106741317410, 128089580892, 160111976115, 182985115560, 213482634820, 256179161784, 320223952230, 426965269640, 640447904460, 1280895808920]

約数ペア:

[(1, 1280895808920), (2, 640447904460), (3, 426965269640), (4, 320223952230), (5, 256179161784), (6, 213482634820), (7, 182985115560), (8, 160111976115), (10, 128089580892), (12, 106741317410), (13, 98530446840), (14, 91492557780), (15, 85393053928), (20, 64044790446), (21, 60995038520), (24, 53370658705), (26, 49265223420), (28, 45746278890), (30, 42696526964), (35, 36597023112), (39, 32843482280), (40, 32022395223), (42, 30497519260), (52, 24632611710), (56, 22873139445), (60, 21348263482), (65, 19706089368), (70, 18298511556), (78, 16421741140), (84, 15248759630), (91, 14075778120), (103, 12435881640), (104, 12316305855), (105, 12199007704), (120, 10674131741), (130, 9853044684), (140, 9149255778), (156, 8210870570), (168, 7624379815), (182, 7037889060), (195, 6568696456), (206, 6217940820), (210, 6099503852), (229, 5593431480), (260, 4926522342), (273, 4691926040), (280, 4574627889), (309, 4145293880), (312, 4105435285), (364, 3518944530), (390, 3284348228), (412, 3108970410), (420, 3049751926), (455, 2815155624), (458, 2796715740), (515, 2487176328), (520, 2463261171), (546, 2345963020), (618, 2072646940), (687, 1864477160), (721, 1776554520), (728, 1759472265), (780, 1642174114), (824, 1554485205), (840, 1524875963), (910, 1407577812), (916, 1398357870), (1030, 1243588164), (1092, 1172981510), (1145, 1118686296), (1236, 1036323470), (1339, 956606280), (1365, 938385208), (1374, 932238580), (1442, 888277260), (1545, 829058776), (1560, 821087057), (1603, 799061640), (1820, 703788906), (1832, 699178935), (2060, 621794082), (2163, 592184840), (2184, 586490755), (2290, 559343148), (2472, 518161735), (2678, 478303140), (2730, 469192604), (2748, 466119290), (2884, 444138630), (2977, 430263960), (3090, 414529388), (3206, 399530820), (3435, 372895432), (3605, 355310904), (3640, 351894453), (4017, 318868760), (4120, 310897041), (4326, 296092420), (4580, 279671574), (4809, 266353880), (4973, 257570040), (5356, 239151570), (5460, 234596302), (5496, 233059645), (5768, 222069315), (5954, 215131980), (6180, 207264694), (6412, 199765410), (6695, 191321256), (6870, 186447716), (7210, 177655452), (8015, 159812328), (8034, 159434380), (8652, 148046210), (8931, 143421320), (9160, 139835787), (9373, 136658040), (9618, 133176940), (9946, 128785020), (10712, 119575785), (10815, 118436968), (10920, 117298151), (11908, 107565990), (12360, 103632347), (12824, 99882705), (13390, 95660628), (13740, 93223858), (14420, 88827726), (14885, 86052792), (14919, 85856680), (16030, 79906164), (16068, 79717190), (17304, 74023105), (17862, 71710660), (18746, 68329020), (19236, 66588470), (19892, 64392510), (20085, 63773752), (20839, 61466280), (21630, 59218484), (23587, 54305160), (23816, 53782995), (24045, 53270776), (24865, 51514008), (26780, 47830314), (27480, 46611929), (28119, 45552680), (28840, 44413863), (29770, 43026396), (29838, 42928340), (32060, 39953082), (32136, 39858595), (34811, 36795720), (35724, 35855330), (37492, 34164510), (38472, 33294235), (39784, 32196255), (40170, 31886876), (41678, 30733140), (43260, 29609242), (44655, 28684264), (46865, 27331608), (47174, 27152580), (48090, 26635388), (49730, 25757004), (53560, 23915157), (56238, 22776340), (59540, 21513198), (59676, 21464170), (62517, 20488760), (64120, 19976541), (64649, 19813080), (69622, 18397860), (70761, 18101720), (71448, 17927665), (74595, 17171336), (74984, 17082255), (80340, 15943438), (83356, 15366570), (86520, 14804621), (89310, 14342132), (93730, 13665804), (94348, 13576290), (96180, 13317694), (99460, 12878502), (104195, 12293256), (104433, 12265240), (112476, 11388170), (117935, 10861032), (119080, 10756599), (119352, 10732085), (125034, 10244380), (129298, 9906540), (139244, 9198930), (140595, 9110536), (141522, 9050860), (149190, 8585668), (160680, 7971719), (165109, 7757880), (166712, 7683285), (174055, 7359144), (178620, 7171066), (187460, 6832902), (188696, 6788145), (192360, 6658847), (193947, 6604360), (198920, 6439251), (208390, 6146628), (208866, 6132620), (224952, 5694085), (235870, 5430516), (250068, 5122190), (258596, 4953270), (278488, 4599465), (281190, 4555268), (283044, 4525430), (298380, 4292834), (306631, 4177320), (312585, 4097752), (323245, 3962616), (330218, 3878940), (348110, 3679572), (353805, 3620344), (357240, 3585533), (374920, 3416451), (387894, 3302180), (416780, 3073314), (417732, 3066310), (452543, 2830440), (471740, 2715258), (495327, 2585960), (500136, 2561095), (512219, 2500680), (517192, 2476635), (522165, 2453048), (562380, 2277634), (566088, 2262715), (596760, 2146417), (613262, 2088660), (625170, 2048876), (646490, 1981308), (660436, 1939470), (696220, 1839786), (707610, 1810172), (775788, 1651090), (825545, 1551576), (833560, 1536657), (835464, 1533155), (905086, 1415220), (919893, 1392440), (943480, 1357629), (969735, 1320872), (990654, 1292980), (1024438, 1250340), (1044330, 1226524), (1124760, 1138817)]