991813680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 640

約数和(自身を含む): 4249728000

約数和(自身を除く): 3257914320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 27, 30, 33, 36, 38, 39, 40, 44, 45, 48, 52, 54, 55, 57, 60, 65, 66, 72, 76, 78, 80, 88, 90, 95, 99, 104, 108, 110, 114, 117, 120, 130, 132, 135, 143, 144, 152, 156, 165, 169, 171, 176, 180, 190, 195, 198, 208, 209, 216, 220, 228, 234, 240, 247, 260, 264, 270, 285, 286, 297, 304, 312, 330, 338, 342, 351, 360, 380, 390, 396, 418, 429, 432, 440, 456, 468, 494, 495, 507, 513, 520, 528, 540, 570, 572, 585, 594, 624, 627, 660, 676, 684, 702, 715, 720, 741, 760, 780, 792, 836, 845, 855, 858, 880, 912, 936, 988, 990, 1014, 1026, 1040, 1045, 1080, 1140, 1144, 1170, 1188, 1235, 1254, 1287, 1320, 1352, 1368, 1404, 1430, 1482, 1485, 1520, 1521, 1560, 1584, 1672, 1690, 1710, 1716, 1755, 1859, 1872, 1881, 1976, 1980, 2028, 2052, 2090, 2145, 2160, 2197, 2223, 2280, 2288, 2340, 2376, 2470, 2508, 2535, 2565, 2574, 2640, 2704, 2717, 2736, 2808, 2860, 2964, 2970, 3042, 3120, 3135, 3211, 3344, 3380, 3420, 3432, 3510, 3705, 3718, 3762, 3861, 3952, 3960, 4056, 4104, 4180, 4290, 4394, 4446, 4560, 4563, 4680, 4752, 4940, 5016, 5070, 5130, 5148, 5434, 5577, 5616, 5643, 5720, 5928, 5940, 6084, 6270, 6422, 6435, 6591, 6669, 6760, 6840, 6864, 7020, 7410, 7436, 7524, 7605, 7722, 7920, 8112, 8151, 8208, 8360, 8580, 8788, 8892, 9126, 9295, 9360, 9405, 9633, 9880, 10032, 10140, 10260, 10296, 10868, 10985, 11115, 11154, 11286, 11440, 11856, 11880, 12168, 12540, 12844, 12870, 13182, 13338, 13520, 13585, 13680, 14040, 14820, 14872, 15048, 15210, 15444, 16055, 16302, 16720, 16731, 17160, 17576, 17784, 18252, 18590, 18810, 19266, 19305, 19760, 19773, 20280, 20520, 20592, 21736, 21970, 22230, 22308, 22572, 22815, 23760, 24167, 24336, 24453, 25080, 25688, 25740, 26364, 26676, 27170, 27885, 28080, 28215, 28899, 29640, 29744, 30096, 30420, 30888, 32110, 32604, 32955, 33345, 33462, 34320, 35152, 35321, 35568, 36504, 37180, 37620, 38532, 38610, 39546, 40560, 40755, 41040, 41743, 43472, 43940, 44460, 44616, 45144, 45630, 48165, 48334, 48906, 50160, 50193, 51376, 51480, 52728, 53352, 54340, 55770, 56430, 57798, 59280, 59319, 60840, 61776, 64220, 65208, 65910, 66690, 66924, 70642, 72501, 73008, 73359, 74360, 75240, 77064, 77220, 79092, 81510, 83486, 83655, 86697, 87880, 88920, 89232, 90288, 91260, 96330, 96668, 97812, 98865, 100386, 102960, 105456, 105963, 106704, 108680, 111540, 112860, 115596, 118638, 120835, 121680, 122265, 125229, 128440, 130416, 131820, 133380, 133848, 141284, 144495, 145002, 146718, 148720, 150480, 154128, 154440, 158184, 163020, 166972, 167310, 173394, 175760, 176605, 177840, 182520, 192660, 193336, 195624, 197730, 200772, 208715, 211926, 217360, 217503, 223080, 225720, 231192, 237276, 241670, 244530, 250458, 250965, 256880, 263640, 266760, 267696, 282568, 288990, 290004, 293436, 296595, 308880, 316368, 317889, 326040, 333944, 334620, 346788, 353210, 362505, 365040, 366795, 375687, 385320, 386672, 391248, 395460, 401544, 417430, 423852, 433485, 435006, 446160, 451440, 459173, 462384, 474552, 483340, 489060, 500916, 501930, 527280, 529815, 533520, 565136, 577980, 580008, 586872, 593190, 626145, 635778, 652080, 652509, 667888, 669240, 693576, 706420, 725010, 733590, 751374, 770640, 790920, 803088, 834860, 847704, 866970, 870012, 918346, 949104, 953667, 966680, 978120, 1001832, 1003860, 1059630, 1087515, 1127061, 1155960, 1160016, 1173744, 1186380, 1252290, 1271556, 1305018, 1338480, 1377519, 1387152, 1412840, 1450020, 1467180, 1502748, 1581840, 1589445, 1669720, 1695408, 1733940, 1740024, 1836692, 1878435, 1907334, 1933360, 1956240, 2003664, 2007720, 2119260, 2175030, 2254122, 2295865, 2311920, 2372760, 2504580, 2543112, 2610036, 2755038, 2825680, 2900040, 2934360, 3005496, 3178890, 3262545, 3339440, 3467880, 3480048, 3673384, 3756870, 3814668, 4015440, 4132557, 4238520, 4350060, 4508244, 4591730, 4745520, 4768335, 5009160, 5086224, 5220072, 5510076, 5635305, 5800080, 5868720, 6010992, 6357780, 6525090, 6887595, 6935760, 7346768, 7513740, 7629336, 8265114, 8477040, 8700120, 9016488, 9183460, 9536670, 10018320, 10440144, 11020152, 11270610, 12397671, 12715560, 13050180, 13775190, 15027480, 15258672, 16530228, 17400240, 18032976, 18366920, 19073340, 20662785, 22040304, 22541220, 24795342, 25431120, 26100360, 27550380, 30054960, 33060456, 36733840, 38146680, 41325570, 45082440, 49590684, 52200720, 55100760, 61988355, 66120912, 76293360, 82651140, 90164880, 99181368, 110201520, 123976710, 165302280, 198362736, 247953420, 330604560, 495906840, 991813680]

約数ペア:

[(1, 991813680), (2, 495906840), (3, 330604560), (4, 247953420), (5, 198362736), (6, 165302280), (8, 123976710), (9, 110201520), (10, 99181368), (11, 90164880), (12, 82651140), (13, 76293360), (15, 66120912), (16, 61988355), (18, 55100760), (19, 52200720), (20, 49590684), (22, 45082440), (24, 41325570), (26, 38146680), (27, 36733840), (30, 33060456), (33, 30054960), (36, 27550380), (38, 26100360), (39, 25431120), (40, 24795342), (44, 22541220), (45, 22040304), (48, 20662785), (52, 19073340), (54, 18366920), (55, 18032976), (57, 17400240), (60, 16530228), (65, 15258672), (66, 15027480), (72, 13775190), (76, 13050180), (78, 12715560), (80, 12397671), (88, 11270610), (90, 11020152), (95, 10440144), (99, 10018320), (104, 9536670), (108, 9183460), (110, 9016488), (114, 8700120), (117, 8477040), (120, 8265114), (130, 7629336), (132, 7513740), (135, 7346768), (143, 6935760), (144, 6887595), (152, 6525090), (156, 6357780), (165, 6010992), (169, 5868720), (171, 5800080), (176, 5635305), (180, 5510076), (190, 5220072), (195, 5086224), (198, 5009160), (208, 4768335), (209, 4745520), (216, 4591730), (220, 4508244), (228, 4350060), (234, 4238520), (240, 4132557), (247, 4015440), (260, 3814668), (264, 3756870), (270, 3673384), (285, 3480048), (286, 3467880), (297, 3339440), (304, 3262545), (312, 3178890), (330, 3005496), (338, 2934360), (342, 2900040), (351, 2825680), (360, 2755038), (380, 2610036), (390, 2543112), (396, 2504580), (418, 2372760), (429, 2311920), (432, 2295865), (440, 2254122), (456, 2175030), (468, 2119260), (494, 2007720), (495, 2003664), (507, 1956240), (513, 1933360), (520, 1907334), (528, 1878435), (540, 1836692), (570, 1740024), (572, 1733940), (585, 1695408), (594, 1669720), (624, 1589445), (627, 1581840), (660, 1502748), (676, 1467180), (684, 1450020), (702, 1412840), (715, 1387152), (720, 1377519), (741, 1338480), (760, 1305018), (780, 1271556), (792, 1252290), (836, 1186380), (845, 1173744), (855, 1160016), (858, 1155960), (880, 1127061), (912, 1087515), (936, 1059630), (988, 1003860), (990, 1001832), (1014, 978120), (1026, 966680), (1040, 953667), (1045, 949104), (1080, 918346), (1140, 870012), (1144, 866970), (1170, 847704), (1188, 834860), (1235, 803088), (1254, 790920), (1287, 770640), (1320, 751374), (1352, 733590), (1368, 725010), (1404, 706420), (1430, 693576), (1482, 669240), (1485, 667888), (1520, 652509), (1521, 652080), (1560, 635778), (1584, 626145), (1672, 593190), (1690, 586872), (1710, 580008), (1716, 577980), (1755, 565136), (1859, 533520), (1872, 529815), (1881, 527280), (1976, 501930), (1980, 500916), (2028, 489060), (2052, 483340), (2090, 474552), (2145, 462384), (2160, 459173), (2197, 451440), (2223, 446160), (2280, 435006), (2288, 433485), (2340, 423852), (2376, 417430), (2470, 401544), (2508, 395460), (2535, 391248), (2565, 386672), (2574, 385320), (2640, 375687), (2704, 366795), (2717, 365040), (2736, 362505), (2808, 353210), (2860, 346788), (2964, 334620), (2970, 333944), (3042, 326040), (3120, 317889), (3135, 316368), (3211, 308880), (3344, 296595), (3380, 293436), (3420, 290004), (3432, 288990), (3510, 282568), (3705, 267696), (3718, 266760), (3762, 263640), (3861, 256880), (3952, 250965), (3960, 250458), (4056, 244530), (4104, 241670), (4180, 237276), (4290, 231192), (4394, 225720), (4446, 223080), (4560, 217503), (4563, 217360), (4680, 211926), (4752, 208715), (4940, 200772), (5016, 197730), (5070, 195624), (5130, 193336), (5148, 192660), (5434, 182520), (5577, 177840), (5616, 176605), (5643, 175760), (5720, 173394), (5928, 167310), (5940, 166972), (6084, 163020), (6270, 158184), (6422, 154440), (6435, 154128), (6591, 150480), (6669, 148720), (6760, 146718), (6840, 145002), (6864, 144495), (7020, 141284), (7410, 133848), (7436, 133380), (7524, 131820), (7605, 130416), (7722, 128440), (7920, 125229), (8112, 122265), (8151, 121680), (8208, 120835), (8360, 118638), (8580, 115596), (8788, 112860), (8892, 111540), (9126, 108680), (9295, 106704), (9360, 105963), (9405, 105456), (9633, 102960), (9880, 100386), (10032, 98865), (10140, 97812), (10260, 96668), (10296, 96330), (10868, 91260), (10985, 90288), (11115, 89232), (11154, 88920), (11286, 87880), (11440, 86697), (11856, 83655), (11880, 83486), (12168, 81510), (12540, 79092), (12844, 77220), (12870, 77064), (13182, 75240), (13338, 74360), (13520, 73359), (13585, 73008), (13680, 72501), (14040, 70642), (14820, 66924), (14872, 66690), (15048, 65910), (15210, 65208), (15444, 64220), (16055, 61776), (16302, 60840), (16720, 59319), (16731, 59280), (17160, 57798), (17576, 56430), (17784, 55770), (18252, 54340), (18590, 53352), (18810, 52728), (19266, 51480), (19305, 51376), (19760, 50193), (19773, 50160), (20280, 48906), (20520, 48334), (20592, 48165), (21736, 45630), (21970, 45144), (22230, 44616), (22308, 44460), (22572, 43940), (22815, 43472), (23760, 41743), (24167, 41040), (24336, 40755), (24453, 40560), (25080, 39546), (25688, 38610), (25740, 38532), (26364, 37620), (26676, 37180), (27170, 36504), (27885, 35568), (28080, 35321), (28215, 35152), (28899, 34320), (29640, 33462), (29744, 33345), (30096, 32955), (30420, 32604), (30888, 32110)]