491531040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 864

約数和(自身を含む): 2342366208

約数和(自身を除く): 1850835168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 31, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 62, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 93, 96, 99, 104, 105, 110, 112, 117, 120, 121, 124, 126, 130, 132, 140, 143, 144, 154, 155, 156, 160, 165, 168, 176, 180, 182, 186, 195, 198, 208, 210, 217, 220, 224, 231, 234, 240, 242, 248, 252, 260, 264, 273, 279, 280, 286, 288, 308, 310, 312, 315, 330, 336, 341, 352, 360, 363, 364, 372, 385, 390, 396, 403, 416, 420, 429, 434, 440, 455, 462, 465, 468, 480, 484, 495, 496, 504, 520, 528, 546, 558, 560, 572, 585, 605, 616, 620, 624, 630, 651, 660, 672, 682, 693, 715, 720, 726, 728, 744, 770, 780, 792, 806, 819, 840, 847, 858, 868, 880, 910, 924, 930, 936, 968, 990, 992, 1001, 1008, 1023, 1040, 1056, 1085, 1089, 1092, 1116, 1120, 1144, 1155, 1170, 1209, 1210, 1232, 1240, 1248, 1260, 1287, 1302, 1320, 1364, 1365, 1386, 1395, 1430, 1440, 1452, 1456, 1488, 1540, 1560, 1573, 1584, 1612, 1638, 1680, 1694, 1705, 1716, 1736, 1760, 1815, 1820, 1848, 1860, 1872, 1936, 1953, 1980, 2002, 2015, 2016, 2046, 2080, 2145, 2170, 2178, 2184, 2232, 2288, 2310, 2340, 2387, 2418, 2420, 2464, 2480, 2520, 2541, 2574, 2604, 2640, 2728, 2730, 2772, 2790, 2821, 2860, 2904, 2912, 2976, 3003, 3069, 3080, 3120, 3146, 3168, 3224, 3255, 3276, 3360, 3388, 3410, 3432, 3465, 3472, 3627, 3630, 3640, 3696, 3720, 3744, 3751, 3872, 3906, 3960, 4004, 4030, 4092, 4095, 4235, 4290, 4340, 4356, 4368, 4433, 4464, 4576, 4620, 4680, 4719, 4774, 4836, 4840, 4960, 5005, 5040, 5082, 5115, 5148, 5208, 5280, 5445, 5456, 5460, 5544, 5580, 5642, 5720, 5808, 6006, 6045, 6138, 6160, 6240, 6292, 6435, 6448, 6510, 6552, 6776, 6820, 6864, 6930, 6944, 7161, 7254, 7260, 7280, 7392, 7440, 7502, 7623, 7812, 7865, 7920, 8008, 8060, 8184, 8190, 8463, 8470, 8580, 8680, 8712, 8736, 8866, 8928, 9009, 9240, 9360, 9438, 9548, 9672, 9680, 9765, 10010, 10080, 10164, 10230, 10296, 10416, 10890, 10912, 10920, 11011, 11088, 11160, 11253, 11284, 11440, 11616, 11935, 12012, 12090, 12276, 12320, 12584, 12705, 12870, 12896, 13020, 13104, 13299, 13552, 13640, 13728, 13860, 14105, 14157, 14322, 14508, 14520, 14560, 14880, 15004, 15015, 15246, 15345, 15624, 15730, 15840, 16016, 16120, 16368, 16380, 16926, 16940, 17160, 17360, 17424, 17732, 18018, 18135, 18480, 18720, 18755, 18876, 19096, 19344, 19360, 19530, 20020, 20328, 20460, 20592, 20832, 21483, 21780, 21840, 22022, 22165, 22176, 22320, 22506, 22568, 22880, 23595, 23870, 24024, 24180, 24552, 25168, 25389, 25410, 25740, 26040, 26208, 26257, 26598, 27104, 27280, 27720, 28210, 28314, 28644, 29016, 29040, 30008, 30030, 30492, 30690, 31031, 31248, 31460, 32032, 32240, 32736, 32760, 33033, 33759, 33852, 33880, 34320, 34720, 34848, 35464, 35805, 36036, 36270, 36960, 37510, 37752, 38115, 38192, 38688, 39060, 39897, 40040, 40656, 40920, 41184, 42315, 42966, 43560, 43680, 44044, 44330, 44640, 45012, 45045, 45136, 47190, 47740, 48048, 48360, 48763, 49104, 50336, 50778, 50820, 51480, 52080, 52514, 53196, 54560, 55055, 55440, 56265, 56420, 56628, 57288, 58032, 58080, 60016, 60060, 60984, 61380, 62062, 62496, 62920, 64480, 65520, 66066, 66495, 67518, 67704, 67760, 68640, 70785, 70928, 71610, 72072, 72540, 75020, 75504, 76230, 76384, 78120, 78771, 79794, 80080, 81312, 81840, 84630, 85932, 87120, 88088, 88660, 90024, 90090, 90272, 93093, 94380, 95480, 96096, 96720, 97526, 98208, 99099, 101556, 101640, 102960, 104160, 105028, 106392, 107415, 110110, 110880, 112530, 112840, 113256, 114576, 116064, 120032, 120120, 121968, 122760, 124124, 125840, 126945, 131040, 131285, 132132, 132990, 135036, 135408, 135520, 141570, 141856, 143220, 144144, 145080, 146289, 150040, 151008, 152460, 155155, 156240, 157542, 159588, 160160, 163680, 165165, 168795, 169260, 171864, 174240, 176176, 177320, 180048, 180180, 186186, 188760, 190960, 193440, 195052, 198198, 199485, 203112, 203280, 205920, 210056, 212784, 214830, 220220, 225060, 225680, 226512, 229152, 236313, 240240, 243815, 243936, 245520, 248248, 251680, 253890, 262570, 264264, 265980, 270072, 270816, 279279, 283140, 286440, 288288, 290160, 292578, 300080, 304920, 310310, 312480, 315084, 319176, 330330, 337590, 338520, 341341, 343728, 352352, 354640, 360096, 360360, 372372, 377520, 381920, 390104, 393855, 396396, 398970, 406224, 406560, 420112, 425568, 429660, 438867, 440440, 450120, 451360, 453024, 465465, 472626, 480480, 487630, 491040, 495495, 496496, 507780, 525140, 528528, 531960, 540144, 558558, 566280, 572880, 580320, 585156, 600160, 609840, 620620, 630168, 638352, 660660, 675180, 677040, 682682, 687456, 709280, 720720, 731445, 744744, 755040, 780208, 787710, 792792, 797940, 812448, 840224, 859320, 877734, 880880, 900240, 930930, 945252, 975260, 990990, 992992, 1015560, 1024023, 1050280, 1057056, 1063920, 1080288, 1117116, 1132560, 1145760, 1170312, 1181565, 1219680, 1241240, 1260336, 1276704, 1321320, 1350360, 1354080, 1365364, 1396395, 1441440, 1462890, 1489488, 1560416, 1575420, 1585584, 1595880, 1706705, 1718640, 1755468, 1761760, 1800480, 1861860, 1890504, 1950520, 1981980, 2031120, 2048046, 2100560, 2127840, 2194335, 2234232, 2265120, 2340624, 2363130, 2482480, 2520672, 2642640, 2700720, 2730728, 2792790, 2925780, 2978976, 3072069, 3150840, 3171168, 3191760, 3413410, 3437280, 3510936, 3723720, 3781008, 3901040, 3963960, 4062240, 4096092, 4201120, 4388670, 4468464, 4681248, 4726260, 4964960, 5120115, 5285280, 5401440, 5461456, 5585580, 5851560, 6144138, 6301680, 6383520, 6826820, 7021872, 7447440, 7562016, 7802080, 7927920, 8192184, 8777340, 8936928, 9452520, 10240230, 10922912, 11171160, 11703120, 12288276, 12603360, 13653640, 14043744, 14894880, 15360345, 15855840, 16384368, 17554680, 18905040, 20480460, 22342320, 23406240, 24576552, 27307280, 30720690, 32768736, 35109360, 37810080, 40960920, 44684640, 49153104, 54614560, 61441380, 70218720, 81921840, 98306208, 122882760, 163843680, 245765520, 491531040]

約数ペア:

[(1, 491531040), (2, 245765520), (3, 163843680), (4, 122882760), (5, 98306208), (6, 81921840), (7, 70218720), (8, 61441380), (9, 54614560), (10, 49153104), (11, 44684640), (12, 40960920), (13, 37810080), (14, 35109360), (15, 32768736), (16, 30720690), (18, 27307280), (20, 24576552), (21, 23406240), (22, 22342320), (24, 20480460), (26, 18905040), (28, 17554680), (30, 16384368), (31, 15855840), (32, 15360345), (33, 14894880), (35, 14043744), (36, 13653640), (39, 12603360), (40, 12288276), (42, 11703120), (44, 11171160), (45, 10922912), (48, 10240230), (52, 9452520), (55, 8936928), (56, 8777340), (60, 8192184), (62, 7927920), (63, 7802080), (65, 7562016), (66, 7447440), (70, 7021872), (72, 6826820), (77, 6383520), (78, 6301680), (80, 6144138), (84, 5851560), (88, 5585580), (90, 5461456), (91, 5401440), (93, 5285280), (96, 5120115), (99, 4964960), (104, 4726260), (105, 4681248), (110, 4468464), (112, 4388670), (117, 4201120), (120, 4096092), (121, 4062240), (124, 3963960), (126, 3901040), (130, 3781008), (132, 3723720), (140, 3510936), (143, 3437280), (144, 3413410), (154, 3191760), (155, 3171168), (156, 3150840), (160, 3072069), (165, 2978976), (168, 2925780), (176, 2792790), (180, 2730728), (182, 2700720), (186, 2642640), (195, 2520672), (198, 2482480), (208, 2363130), (210, 2340624), (217, 2265120), (220, 2234232), (224, 2194335), (231, 2127840), (234, 2100560), (240, 2048046), (242, 2031120), (248, 1981980), (252, 1950520), (260, 1890504), (264, 1861860), (273, 1800480), (279, 1761760), (280, 1755468), (286, 1718640), (288, 1706705), (308, 1595880), (310, 1585584), (312, 1575420), (315, 1560416), (330, 1489488), (336, 1462890), (341, 1441440), (352, 1396395), (360, 1365364), (363, 1354080), (364, 1350360), (372, 1321320), (385, 1276704), (390, 1260336), (396, 1241240), (403, 1219680), (416, 1181565), (420, 1170312), (429, 1145760), (434, 1132560), (440, 1117116), (455, 1080288), (462, 1063920), (465, 1057056), (468, 1050280), (480, 1024023), (484, 1015560), (495, 992992), (496, 990990), (504, 975260), (520, 945252), (528, 930930), (546, 900240), (558, 880880), (560, 877734), (572, 859320), (585, 840224), (605, 812448), (616, 797940), (620, 792792), (624, 787710), (630, 780208), (651, 755040), (660, 744744), (672, 731445), (682, 720720), (693, 709280), (715, 687456), (720, 682682), (726, 677040), (728, 675180), (744, 660660), (770, 638352), (780, 630168), (792, 620620), (806, 609840), (819, 600160), (840, 585156), (847, 580320), (858, 572880), (868, 566280), (880, 558558), (910, 540144), (924, 531960), (930, 528528), (936, 525140), (968, 507780), (990, 496496), (992, 495495), (1001, 491040), (1008, 487630), (1023, 480480), (1040, 472626), (1056, 465465), (1085, 453024), (1089, 451360), (1092, 450120), (1116, 440440), (1120, 438867), (1144, 429660), (1155, 425568), (1170, 420112), (1209, 406560), (1210, 406224), (1232, 398970), (1240, 396396), (1248, 393855), (1260, 390104), (1287, 381920), (1302, 377520), (1320, 372372), (1364, 360360), (1365, 360096), (1386, 354640), (1395, 352352), (1430, 343728), (1440, 341341), (1452, 338520), (1456, 337590), (1488, 330330), (1540, 319176), (1560, 315084), (1573, 312480), (1584, 310310), (1612, 304920), (1638, 300080), (1680, 292578), (1694, 290160), (1705, 288288), (1716, 286440), (1736, 283140), (1760, 279279), (1815, 270816), (1820, 270072), (1848, 265980), (1860, 264264), (1872, 262570), (1936, 253890), (1953, 251680), (1980, 248248), (2002, 245520), (2015, 243936), (2016, 243815), (2046, 240240), (2080, 236313), (2145, 229152), (2170, 226512), (2178, 225680), (2184, 225060), (2232, 220220), (2288, 214830), (2310, 212784), (2340, 210056), (2387, 205920), (2418, 203280), (2420, 203112), (2464, 199485), (2480, 198198), (2520, 195052), (2541, 193440), (2574, 190960), (2604, 188760), (2640, 186186), (2728, 180180), (2730, 180048), (2772, 177320), (2790, 176176), (2821, 174240), (2860, 171864), (2904, 169260), (2912, 168795), (2976, 165165), (3003, 163680), (3069, 160160), (3080, 159588), (3120, 157542), (3146, 156240), (3168, 155155), (3224, 152460), (3255, 151008), (3276, 150040), (3360, 146289), (3388, 145080), (3410, 144144), (3432, 143220), (3465, 141856), (3472, 141570), (3627, 135520), (3630, 135408), (3640, 135036), (3696, 132990), (3720, 132132), (3744, 131285), (3751, 131040), (3872, 126945), (3906, 125840), (3960, 124124), (4004, 122760), (4030, 121968), (4092, 120120), (4095, 120032), (4235, 116064), (4290, 114576), (4340, 113256), (4356, 112840), (4368, 112530), (4433, 110880), (4464, 110110), (4576, 107415), (4620, 106392), (4680, 105028), (4719, 104160), (4774, 102960), (4836, 101640), (4840, 101556), (4960, 99099), (5005, 98208), (5040, 97526), (5082, 96720), (5115, 96096), (5148, 95480), (5208, 94380), (5280, 93093), (5445, 90272), (5456, 90090), (5460, 90024), (5544, 88660), (5580, 88088), (5642, 87120), (5720, 85932), (5808, 84630), (6006, 81840), (6045, 81312), (6138, 80080), (6160, 79794), (6240, 78771), (6292, 78120), (6435, 76384), (6448, 76230), (6510, 75504), (6552, 75020), (6776, 72540), (6820, 72072), (6864, 71610), (6930, 70928), (6944, 70785), (7161, 68640), (7254, 67760), (7260, 67704), (7280, 67518), (7392, 66495), (7440, 66066), (7502, 65520), (7623, 64480), (7812, 62920), (7865, 62496), (7920, 62062), (8008, 61380), (8060, 60984), (8184, 60060), (8190, 60016), (8463, 58080), (8470, 58032), (8580, 57288), (8680, 56628), (8712, 56420), (8736, 56265), (8866, 55440), (8928, 55055), (9009, 54560), (9240, 53196), (9360, 52514), (9438, 52080), (9548, 51480), (9672, 50820), (9680, 50778), (9765, 50336), (10010, 49104), (10080, 48763), (10164, 48360), (10230, 48048), (10296, 47740), (10416, 47190), (10890, 45136), (10912, 45045), (10920, 45012), (11011, 44640), (11088, 44330), (11160, 44044), (11253, 43680), (11284, 43560), (11440, 42966), (11616, 42315), (11935, 41184), (12012, 40920), (12090, 40656), (12276, 40040), (12320, 39897), (12584, 39060), (12705, 38688), (12870, 38192), (12896, 38115), (13020, 37752), (13104, 37510), (13299, 36960), (13552, 36270), (13640, 36036), (13728, 35805), (13860, 35464), (14105, 34848), (14157, 34720), (14322, 34320), (14508, 33880), (14520, 33852), (14560, 33759), (14880, 33033), (15004, 32760), (15015, 32736), (15246, 32240), (15345, 32032), (15624, 31460), (15730, 31248), (15840, 31031), (16016, 30690), (16120, 30492), (16368, 30030), (16380, 30008), (16926, 29040), (16940, 29016), (17160, 28644), (17360, 28314), (17424, 28210), (17732, 27720), (18018, 27280), (18135, 27104), (18480, 26598), (18720, 26257), (18755, 26208), (18876, 26040), (19096, 25740), (19344, 25410), (19360, 25389), (19530, 25168), (20020, 24552), (20328, 24180), (20460, 24024), (20592, 23870), (20832, 23595), (21483, 22880), (21780, 22568), (21840, 22506), (22022, 22320), (22165, 22176)]