1991864160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 576

約数和(自身を含む): 8470163520

約数和(自身を除く): 6478299360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 195, 198, 204, 208, 220, 221, 234, 240, 255, 260, 264, 272, 286, 288, 306, 312, 330, 340, 352, 360, 374, 390, 396, 408, 416, 429, 440, 442, 468, 480, 495, 510, 520, 528, 544, 561, 569, 572, 585, 612, 624, 660, 663, 680, 715, 720, 748, 765, 780, 792, 816, 858, 880, 884, 935, 936, 990, 1020, 1040, 1056, 1105, 1122, 1138, 1144, 1170, 1224, 1248, 1287, 1320, 1326, 1360, 1430, 1440, 1496, 1530, 1560, 1584, 1632, 1683, 1707, 1716, 1760, 1768, 1870, 1872, 1980, 1989, 2040, 2080, 2145, 2210, 2244, 2276, 2288, 2340, 2431, 2448, 2574, 2640, 2652, 2720, 2805, 2845, 2860, 2992, 3060, 3120, 3168, 3315, 3366, 3414, 3432, 3536, 3740, 3744, 3960, 3978, 4080, 4290, 4420, 4488, 4552, 4576, 4680, 4862, 4896, 5121, 5148, 5280, 5304, 5610, 5690, 5720, 5984, 6120, 6240, 6259, 6435, 6630, 6732, 6828, 6864, 7072, 7293, 7397, 7480, 7920, 7956, 8160, 8415, 8535, 8580, 8840, 8976, 9104, 9360, 9673, 9724, 9945, 10242, 10296, 10608, 11220, 11380, 11440, 12155, 12240, 12518, 12870, 13260, 13464, 13656, 13728, 14586, 14794, 14960, 15840, 15912, 16830, 17070, 17160, 17680, 17952, 18208, 18720, 18777, 19346, 19448, 19890, 20484, 20592, 21216, 21879, 22191, 22440, 22760, 22880, 24310, 24480, 25036, 25605, 25740, 26520, 26928, 27312, 29019, 29172, 29588, 29920, 31295, 31824, 33660, 34140, 34320, 35360, 36465, 36985, 37554, 38692, 38896, 39780, 40968, 41184, 43758, 44382, 44880, 45520, 48365, 48620, 50072, 51210, 51480, 53040, 53856, 54624, 56331, 58038, 58344, 59176, 62590, 63648, 66573, 67320, 68280, 68640, 72930, 73970, 75108, 77384, 77792, 79560, 81367, 81936, 87057, 87516, 88764, 89760, 91040, 93885, 96730, 97240, 100144, 102420, 102960, 106080, 106403, 109395, 110955, 112662, 116076, 116688, 118352, 125180, 125749, 133146, 134640, 136560, 145095, 145860, 147940, 150216, 154768, 159120, 162734, 163872, 174114, 175032, 177528, 187770, 193460, 194480, 200288, 204840, 205920, 212806, 218790, 221910, 225324, 232152, 233376, 236704, 244101, 250360, 251498, 266292, 269280, 273120, 281655, 290190, 291720, 295880, 300432, 309536, 318240, 319209, 325468, 332865, 348228, 350064, 355056, 375540, 377247, 386920, 388960, 406835, 409680, 425612, 435285, 437580, 443820, 450648, 464304, 488202, 500720, 502996, 532015, 532584, 563310, 580380, 583440, 591760, 600864, 628745, 638418, 650936, 665730, 696456, 700128, 710112, 732303, 751080, 754494, 773840, 813670, 819360, 851224, 870570, 875160, 887640, 901296, 928608, 957627, 976404, 1001440, 1005992, 1064030, 1065168, 1126620, 1131741, 1160760, 1166880, 1183520, 1220505, 1257490, 1276836, 1301872, 1331460, 1383239, 1392912, 1464606, 1502160, 1508988, 1547680, 1596045, 1627340, 1702448, 1741140, 1750320, 1775280, 1802592, 1886235, 1915254, 1952808, 2011984, 2128060, 2130336, 2253240, 2263482, 2321520, 2441010, 2514980, 2553672, 2603744, 2662920, 2766478, 2785824, 2929212, 3004320, 3017976, 3192090, 3254680, 3404896, 3482280, 3500640, 3550560, 3661515, 3772470, 3830508, 3905616, 4023968, 4149717, 4256120, 4506480, 4526964, 4643040, 4788135, 4882020, 5029960, 5107344, 5325840, 5532956, 5658705, 5858424, 6035952, 6384180, 6509360, 6916195, 6964560, 7323030, 7544940, 7661016, 7811232, 8299434, 8512240, 9012960, 9053928, 9576270, 9764040, 10059920, 10214688, 10651680, 11065912, 11317410, 11716848, 12071904, 12449151, 12768360, 13018720, 13832390, 13929120, 14646060, 15089880, 15322032, 16598868, 17024480, 18107856, 19152540, 19528080, 20119840, 20748585, 22131824, 22634820, 23433696, 24898302, 25536720, 27664780, 29292120, 30179760, 30644064, 33197736, 36215712, 38305080, 39056160, 41497170, 44263648, 45269640, 49796604, 51073440, 55329560, 58584240, 60359520, 62245755, 66395472, 76610160, 82994340, 90539280, 99593208, 110659120, 117168480, 124491510, 132790944, 153220320, 165988680, 181078560, 199186416, 221318240, 248983020, 331977360, 398372832, 497966040, 663954720, 995932080, 1991864160]

約数ペア:

[(1, 1991864160), (2, 995932080), (3, 663954720), (4, 497966040), (5, 398372832), (6, 331977360), (8, 248983020), (9, 221318240), (10, 199186416), (11, 181078560), (12, 165988680), (13, 153220320), (15, 132790944), (16, 124491510), (17, 117168480), (18, 110659120), (20, 99593208), (22, 90539280), (24, 82994340), (26, 76610160), (30, 66395472), (32, 62245755), (33, 60359520), (34, 58584240), (36, 55329560), (39, 51073440), (40, 49796604), (44, 45269640), (45, 44263648), (48, 41497170), (51, 39056160), (52, 38305080), (55, 36215712), (60, 33197736), (65, 30644064), (66, 30179760), (68, 29292120), (72, 27664780), (78, 25536720), (80, 24898302), (85, 23433696), (88, 22634820), (90, 22131824), (96, 20748585), (99, 20119840), (102, 19528080), (104, 19152540), (110, 18107856), (117, 17024480), (120, 16598868), (130, 15322032), (132, 15089880), (136, 14646060), (143, 13929120), (144, 13832390), (153, 13018720), (156, 12768360), (160, 12449151), (165, 12071904), (170, 11716848), (176, 11317410), (180, 11065912), (187, 10651680), (195, 10214688), (198, 10059920), (204, 9764040), (208, 9576270), (220, 9053928), (221, 9012960), (234, 8512240), (240, 8299434), (255, 7811232), (260, 7661016), (264, 7544940), (272, 7323030), (286, 6964560), (288, 6916195), (306, 6509360), (312, 6384180), (330, 6035952), (340, 5858424), (352, 5658705), (360, 5532956), (374, 5325840), (390, 5107344), (396, 5029960), (408, 4882020), (416, 4788135), (429, 4643040), (440, 4526964), (442, 4506480), (468, 4256120), (480, 4149717), (495, 4023968), (510, 3905616), (520, 3830508), (528, 3772470), (544, 3661515), (561, 3550560), (569, 3500640), (572, 3482280), (585, 3404896), (612, 3254680), (624, 3192090), (660, 3017976), (663, 3004320), (680, 2929212), (715, 2785824), (720, 2766478), (748, 2662920), (765, 2603744), (780, 2553672), (792, 2514980), (816, 2441010), (858, 2321520), (880, 2263482), (884, 2253240), (935, 2130336), (936, 2128060), (990, 2011984), (1020, 1952808), (1040, 1915254), (1056, 1886235), (1105, 1802592), (1122, 1775280), (1138, 1750320), (1144, 1741140), (1170, 1702448), (1224, 1627340), (1248, 1596045), (1287, 1547680), (1320, 1508988), (1326, 1502160), (1360, 1464606), (1430, 1392912), (1440, 1383239), (1496, 1331460), (1530, 1301872), (1560, 1276836), (1584, 1257490), (1632, 1220505), (1683, 1183520), (1707, 1166880), (1716, 1160760), (1760, 1131741), (1768, 1126620), (1870, 1065168), (1872, 1064030), (1980, 1005992), (1989, 1001440), (2040, 976404), (2080, 957627), (2145, 928608), (2210, 901296), (2244, 887640), (2276, 875160), (2288, 870570), (2340, 851224), (2431, 819360), (2448, 813670), (2574, 773840), (2640, 754494), (2652, 751080), (2720, 732303), (2805, 710112), (2845, 700128), (2860, 696456), (2992, 665730), (3060, 650936), (3120, 638418), (3168, 628745), (3315, 600864), (3366, 591760), (3414, 583440), (3432, 580380), (3536, 563310), (3740, 532584), (3744, 532015), (3960, 502996), (3978, 500720), (4080, 488202), (4290, 464304), (4420, 450648), (4488, 443820), (4552, 437580), (4576, 435285), (4680, 425612), (4862, 409680), (4896, 406835), (5121, 388960), (5148, 386920), (5280, 377247), (5304, 375540), (5610, 355056), (5690, 350064), (5720, 348228), (5984, 332865), (6120, 325468), (6240, 319209), (6259, 318240), (6435, 309536), (6630, 300432), (6732, 295880), (6828, 291720), (6864, 290190), (7072, 281655), (7293, 273120), (7397, 269280), (7480, 266292), (7920, 251498), (7956, 250360), (8160, 244101), (8415, 236704), (8535, 233376), (8580, 232152), (8840, 225324), (8976, 221910), (9104, 218790), (9360, 212806), (9673, 205920), (9724, 204840), (9945, 200288), (10242, 194480), (10296, 193460), (10608, 187770), (11220, 177528), (11380, 175032), (11440, 174114), (12155, 163872), (12240, 162734), (12518, 159120), (12870, 154768), (13260, 150216), (13464, 147940), (13656, 145860), (13728, 145095), (14586, 136560), (14794, 134640), (14960, 133146), (15840, 125749), (15912, 125180), (16830, 118352), (17070, 116688), (17160, 116076), (17680, 112662), (17952, 110955), (18208, 109395), (18720, 106403), (18777, 106080), (19346, 102960), (19448, 102420), (19890, 100144), (20484, 97240), (20592, 96730), (21216, 93885), (21879, 91040), (22191, 89760), (22440, 88764), (22760, 87516), (22880, 87057), (24310, 81936), (24480, 81367), (25036, 79560), (25605, 77792), (25740, 77384), (26520, 75108), (26928, 73970), (27312, 72930), (29019, 68640), (29172, 68280), (29588, 67320), (29920, 66573), (31295, 63648), (31824, 62590), (33660, 59176), (34140, 58344), (34320, 58038), (35360, 56331), (36465, 54624), (36985, 53856), (37554, 53040), (38692, 51480), (38896, 51210), (39780, 50072), (40968, 48620), (41184, 48365), (43758, 45520), (44382, 44880)]