491170680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 768

約数和(自身を含む): 2264371200

約数和(自身を除く): 1773200520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 29, 30, 33, 35, 36, 39, 40, 42, 44, 45, 47, 52, 55, 56, 58, 60, 63, 65, 66, 70, 72, 77, 78, 84, 87, 88, 90, 91, 94, 99, 104, 105, 110, 116, 117, 120, 126, 130, 132, 140, 141, 143, 145, 154, 156, 165, 168, 174, 180, 182, 188, 195, 198, 203, 210, 220, 231, 232, 234, 235, 252, 260, 261, 264, 273, 280, 282, 286, 290, 308, 312, 315, 319, 329, 330, 348, 360, 364, 376, 377, 385, 390, 396, 406, 420, 423, 429, 435, 440, 455, 462, 468, 470, 495, 504, 517, 520, 522, 546, 564, 572, 580, 585, 609, 611, 616, 630, 638, 658, 660, 693, 696, 705, 715, 728, 754, 770, 780, 792, 812, 819, 840, 846, 858, 870, 910, 924, 936, 940, 957, 987, 990, 1001, 1015, 1034, 1044, 1092, 1128, 1131, 1144, 1155, 1160, 1170, 1218, 1222, 1260, 1276, 1287, 1305, 1316, 1320, 1363, 1365, 1386, 1410, 1430, 1508, 1540, 1551, 1560, 1595, 1624, 1638, 1645, 1692, 1716, 1740, 1820, 1827, 1833, 1848, 1880, 1885, 1914, 1974, 1980, 2002, 2030, 2068, 2088, 2115, 2145, 2184, 2233, 2262, 2310, 2340, 2436, 2444, 2520, 2552, 2574, 2585, 2610, 2632, 2639, 2726, 2730, 2772, 2820, 2860, 2871, 2961, 3003, 3016, 3045, 3055, 3080, 3102, 3190, 3276, 3290, 3384, 3393, 3432, 3465, 3480, 3619, 3640, 3654, 3666, 3770, 3828, 3948, 3960, 4004, 4060, 4089, 4095, 4136, 4147, 4230, 4277, 4290, 4466, 4524, 4620, 4653, 4680, 4785, 4872, 4888, 4935, 5005, 5148, 5170, 5220, 5278, 5452, 5460, 5499, 5544, 5640, 5655, 5720, 5742, 5922, 6006, 6090, 6110, 6204, 6380, 6435, 6552, 6580, 6699, 6721, 6786, 6815, 6930, 7238, 7308, 7332, 7540, 7656, 7755, 7896, 7917, 8008, 8120, 8178, 8190, 8294, 8460, 8554, 8580, 8932, 9009, 9048, 9135, 9165, 9240, 9306, 9541, 9570, 9870, 10010, 10296, 10340, 10440, 10556, 10857, 10904, 10920, 10998, 11165, 11310, 11484, 11844, 12012, 12180, 12220, 12267, 12408, 12441, 12760, 12831, 12870, 13160, 13195, 13398, 13442, 13572, 13630, 13860, 14355, 14476, 14616, 14664, 14805, 14993, 15015, 15080, 15510, 15834, 16356, 16380, 16588, 16920, 16965, 17108, 17160, 17719, 17864, 18018, 18095, 18270, 18330, 18612, 19082, 19140, 19740, 20020, 20097, 20163, 20445, 20680, 20735, 21112, 21385, 21714, 21996, 22330, 22620, 22968, 23265, 23688, 23751, 24024, 24360, 24440, 24534, 24882, 25662, 25740, 26390, 26796, 26884, 27144, 27260, 27495, 27720, 28623, 28710, 28952, 29029, 29610, 29986, 30030, 31020, 31668, 32571, 32712, 32760, 33176, 33495, 33605, 33930, 34216, 35438, 36036, 36190, 36540, 36660, 37224, 37323, 38164, 38280, 38493, 39480, 39585, 40040, 40194, 40326, 40890, 41470, 42770, 43428, 43992, 44660, 44979, 45045, 45240, 46530, 47047, 47502, 47705, 49068, 49764, 51324, 51480, 52780, 53157, 53592, 53768, 54285, 54520, 54990, 57246, 57420, 58058, 59220, 59972, 60060, 60489, 61335, 62040, 62205, 63336, 64155, 65142, 66990, 67210, 67860, 70876, 72072, 72380, 73080, 73320, 74646, 74965, 76328, 76986, 79170, 80388, 80652, 81780, 82940, 85540, 85869, 86856, 87087, 88595, 89320, 89958, 90090, 93060, 94094, 95004, 95410, 98136, 99528, 100485, 100815, 102648, 104951, 105560, 106314, 108570, 109980, 114492, 114840, 116116, 118440, 118755, 119944, 120120, 120978, 122670, 124033, 124410, 128310, 130284, 133980, 134420, 134937, 135720, 141141, 141752, 143115, 144760, 145145, 149292, 149930, 153972, 158340, 159471, 160776, 161304, 162855, 163560, 165880, 171080, 171738, 174174, 177190, 179916, 180180, 186120, 186615, 188188, 190008, 190820, 192465, 194909, 200970, 201630, 209902, 212628, 217140, 219960, 224895, 228984, 232232, 235235, 237510, 241956, 245340, 248066, 248820, 256620, 260568, 261261, 265785, 267960, 268840, 269874, 282282, 286230, 290290, 298584, 299860, 302445, 307944, 314853, 316680, 318942, 325710, 343476, 348348, 354380, 359832, 360360, 372099, 373230, 376376, 381640, 384930, 389818, 401940, 403260, 419804, 423423, 425256, 429345, 434280, 435435, 449790, 470470, 475020, 483912, 490680, 496132, 497640, 513240, 522522, 524755, 531570, 539748, 564564, 572460, 580580, 584727, 599720, 604890, 620165, 629706, 637884, 651420, 674685, 686952, 696696, 705705, 708760, 744198, 746460, 769860, 779636, 797355, 803880, 806520, 839608, 846846, 858690, 870870, 899580, 940940, 944559, 950040, 974545, 992264, 1045044, 1049510, 1063140, 1079496, 1116297, 1129128, 1144920, 1161160, 1169454, 1209780, 1240330, 1259412, 1275768, 1302840, 1306305, 1349370, 1364363, 1411410, 1488396, 1492920, 1539720, 1559272, 1574265, 1594710, 1693692, 1717380, 1741740, 1754181, 1799160, 1860495, 1881880, 1889118, 1949090, 2090088, 2099020, 2117115, 2126280, 2232594, 2338908, 2419560, 2480660, 2518824, 2612610, 2698740, 2728726, 2822820, 2923635, 2976792, 3148530, 3189420, 3387384, 3434760, 3483480, 3508362, 3720990, 3778236, 3898180, 4093089, 4198040, 4234230, 4465188, 4677816, 4722795, 4961320, 5225220, 5397480, 5457452, 5581485, 5645640, 5847270, 6297060, 6378840, 6821815, 7016724, 7441980, 7556472, 7796360, 8186178, 8468460, 8770905, 8930376, 9445590, 10450440, 10914904, 11162970, 11694540, 12279267, 12594120, 13643630, 14033448, 14883960, 16372356, 16936920, 17541810, 18891180, 20465445, 22325940, 23389080, 24558534, 27287260, 32744712, 35083620, 37782360, 40930890, 44651880, 49117068, 54574520, 61396335, 70167240, 81861780, 98234136, 122792670, 163723560, 245585340, 491170680]

約数ペア:

[(1, 491170680), (2, 245585340), (3, 163723560), (4, 122792670), (5, 98234136), (6, 81861780), (7, 70167240), (8, 61396335), (9, 54574520), (10, 49117068), (11, 44651880), (12, 40930890), (13, 37782360), (14, 35083620), (15, 32744712), (18, 27287260), (20, 24558534), (21, 23389080), (22, 22325940), (24, 20465445), (26, 18891180), (28, 17541810), (29, 16936920), (30, 16372356), (33, 14883960), (35, 14033448), (36, 13643630), (39, 12594120), (40, 12279267), (42, 11694540), (44, 11162970), (45, 10914904), (47, 10450440), (52, 9445590), (55, 8930376), (56, 8770905), (58, 8468460), (60, 8186178), (63, 7796360), (65, 7556472), (66, 7441980), (70, 7016724), (72, 6821815), (77, 6378840), (78, 6297060), (84, 5847270), (87, 5645640), (88, 5581485), (90, 5457452), (91, 5397480), (94, 5225220), (99, 4961320), (104, 4722795), (105, 4677816), (110, 4465188), (116, 4234230), (117, 4198040), (120, 4093089), (126, 3898180), (130, 3778236), (132, 3720990), (140, 3508362), (141, 3483480), (143, 3434760), (145, 3387384), (154, 3189420), (156, 3148530), (165, 2976792), (168, 2923635), (174, 2822820), (180, 2728726), (182, 2698740), (188, 2612610), (195, 2518824), (198, 2480660), (203, 2419560), (210, 2338908), (220, 2232594), (231, 2126280), (232, 2117115), (234, 2099020), (235, 2090088), (252, 1949090), (260, 1889118), (261, 1881880), (264, 1860495), (273, 1799160), (280, 1754181), (282, 1741740), (286, 1717380), (290, 1693692), (308, 1594710), (312, 1574265), (315, 1559272), (319, 1539720), (329, 1492920), (330, 1488396), (348, 1411410), (360, 1364363), (364, 1349370), (376, 1306305), (377, 1302840), (385, 1275768), (390, 1259412), (396, 1240330), (406, 1209780), (420, 1169454), (423, 1161160), (429, 1144920), (435, 1129128), (440, 1116297), (455, 1079496), (462, 1063140), (468, 1049510), (470, 1045044), (495, 992264), (504, 974545), (517, 950040), (520, 944559), (522, 940940), (546, 899580), (564, 870870), (572, 858690), (580, 846846), (585, 839608), (609, 806520), (611, 803880), (616, 797355), (630, 779636), (638, 769860), (658, 746460), (660, 744198), (693, 708760), (696, 705705), (705, 696696), (715, 686952), (728, 674685), (754, 651420), (770, 637884), (780, 629706), (792, 620165), (812, 604890), (819, 599720), (840, 584727), (846, 580580), (858, 572460), (870, 564564), (910, 539748), (924, 531570), (936, 524755), (940, 522522), (957, 513240), (987, 497640), (990, 496132), (1001, 490680), (1015, 483912), (1034, 475020), (1044, 470470), (1092, 449790), (1128, 435435), (1131, 434280), (1144, 429345), (1155, 425256), (1160, 423423), (1170, 419804), (1218, 403260), (1222, 401940), (1260, 389818), (1276, 384930), (1287, 381640), (1305, 376376), (1316, 373230), (1320, 372099), (1363, 360360), (1365, 359832), (1386, 354380), (1410, 348348), (1430, 343476), (1508, 325710), (1540, 318942), (1551, 316680), (1560, 314853), (1595, 307944), (1624, 302445), (1638, 299860), (1645, 298584), (1692, 290290), (1716, 286230), (1740, 282282), (1820, 269874), (1827, 268840), (1833, 267960), (1848, 265785), (1880, 261261), (1885, 260568), (1914, 256620), (1974, 248820), (1980, 248066), (2002, 245340), (2030, 241956), (2068, 237510), (2088, 235235), (2115, 232232), (2145, 228984), (2184, 224895), (2233, 219960), (2262, 217140), (2310, 212628), (2340, 209902), (2436, 201630), (2444, 200970), (2520, 194909), (2552, 192465), (2574, 190820), (2585, 190008), (2610, 188188), (2632, 186615), (2639, 186120), (2726, 180180), (2730, 179916), (2772, 177190), (2820, 174174), (2860, 171738), (2871, 171080), (2961, 165880), (3003, 163560), (3016, 162855), (3045, 161304), (3055, 160776), (3080, 159471), (3102, 158340), (3190, 153972), (3276, 149930), (3290, 149292), (3384, 145145), (3393, 144760), (3432, 143115), (3465, 141752), (3480, 141141), (3619, 135720), (3640, 134937), (3654, 134420), (3666, 133980), (3770, 130284), (3828, 128310), (3948, 124410), (3960, 124033), (4004, 122670), (4060, 120978), (4089, 120120), (4095, 119944), (4136, 118755), (4147, 118440), (4230, 116116), (4277, 114840), (4290, 114492), (4466, 109980), (4524, 108570), (4620, 106314), (4653, 105560), (4680, 104951), (4785, 102648), (4872, 100815), (4888, 100485), (4935, 99528), (5005, 98136), (5148, 95410), (5170, 95004), (5220, 94094), (5278, 93060), (5452, 90090), (5460, 89958), (5499, 89320), (5544, 88595), (5640, 87087), (5655, 86856), (5720, 85869), (5742, 85540), (5922, 82940), (6006, 81780), (6090, 80652), (6110, 80388), (6204, 79170), (6380, 76986), (6435, 76328), (6552, 74965), (6580, 74646), (6699, 73320), (6721, 73080), (6786, 72380), (6815, 72072), (6930, 70876), (7238, 67860), (7308, 67210), (7332, 66990), (7540, 65142), (7656, 64155), (7755, 63336), (7896, 62205), (7917, 62040), (8008, 61335), (8120, 60489), (8178, 60060), (8190, 59972), (8294, 59220), (8460, 58058), (8554, 57420), (8580, 57246), (8932, 54990), (9009, 54520), (9048, 54285), (9135, 53768), (9165, 53592), (9240, 53157), (9306, 52780), (9541, 51480), (9570, 51324), (9870, 49764), (10010, 49068), (10296, 47705), (10340, 47502), (10440, 47047), (10556, 46530), (10857, 45240), (10904, 45045), (10920, 44979), (10998, 44660), (11165, 43992), (11310, 43428), (11484, 42770), (11844, 41470), (12012, 40890), (12180, 40326), (12220, 40194), (12267, 40040), (12408, 39585), (12441, 39480), (12760, 38493), (12831, 38280), (12870, 38164), (13160, 37323), (13195, 37224), (13398, 36660), (13442, 36540), (13572, 36190), (13630, 36036), (13860, 35438), (14355, 34216), (14476, 33930), (14616, 33605), (14664, 33495), (14805, 33176), (14993, 32760), (15015, 32712), (15080, 32571), (15510, 31668), (15834, 31020), (16356, 30030), (16380, 29986), (16588, 29610), (16920, 29029), (16965, 28952), (17108, 28710), (17160, 28623), (17719, 27720), (17864, 27495), (18018, 27260), (18095, 27144), (18270, 26884), (18330, 26796), (18612, 26390), (19082, 25740), (19140, 25662), (19740, 24882), (20020, 24534), (20097, 24440), (20163, 24360), (20445, 24024), (20680, 23751), (20735, 23688), (21112, 23265), (21385, 22968), (21714, 22620), (21996, 22330)]