20154259944

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 480

約数和(自身を含む): 71169373440

約数和(自身を除く): 51015113496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 61, 63, 72, 78, 81, 84, 91, 104, 108, 117, 122, 126, 156, 162, 168, 169, 182, 183, 189, 216, 234, 244, 252, 273, 312, 324, 338, 351, 364, 366, 378, 427, 431, 468, 488, 504, 507, 546, 549, 567, 648, 676, 702, 728, 732, 756, 793, 819, 854, 862, 936, 1014, 1053, 1092, 1098, 1134, 1183, 1281, 1293, 1352, 1404, 1464, 1512, 1521, 1586, 1638, 1647, 1708, 1724, 2028, 2106, 2184, 2196, 2268, 2366, 2379, 2457, 2562, 2586, 2808, 3017, 3042, 3172, 3276, 3294, 3416, 3448, 3549, 3843, 3879, 4056, 4212, 4392, 4536, 4563, 4732, 4758, 4914, 4941, 5124, 5172, 5551, 5603, 6034, 6084, 6344, 6552, 6588, 7098, 7137, 7371, 7686, 7758, 8424, 9051, 9126, 9464, 9516, 9828, 9882, 10248, 10309, 10344, 10647, 11102, 11206, 11529, 11637, 12068, 12168, 13176, 13689, 14196, 14274, 14742, 15372, 15516, 16653, 16809, 18102, 18252, 19032, 19656, 19764, 20618, 21294, 21411, 22204, 22412, 23058, 23274, 24136, 26291, 27153, 27378, 28392, 28548, 29484, 30744, 30927, 31032, 31941, 33306, 33618, 34587, 34911, 36204, 36504, 39221, 39528, 41236, 42588, 42822, 44408, 44824, 46116, 46548, 49959, 50427, 52582, 54306, 54756, 57096, 58968, 61854, 63882, 64233, 66612, 67236, 69174, 69822, 72163, 72408, 72839, 78442, 78873, 81459, 82472, 85176, 85644, 92232, 92781, 93096, 95823, 99918, 100854, 105164, 108612, 109512, 117663, 123708, 127764, 128466, 133224, 134472, 138348, 139644, 144326, 145678, 149877, 151281, 156884, 157746, 162918, 171288, 184037, 185562, 191646, 199836, 201708, 210328, 216489, 217224, 218517, 235326, 236619, 244377, 247416, 255528, 256932, 276696, 278343, 279288, 288652, 291356, 299754, 302562, 313768, 315492, 325836, 341783, 352989, 368074, 371124, 383292, 399672, 403416, 432978, 437034, 449631, 453843, 470652, 473238, 488754, 509873, 513864, 552111, 556686, 577304, 582712, 599508, 605124, 630984, 649467, 651672, 655551, 683566, 705978, 709857, 736148, 742248, 766584, 835029, 865956, 874068, 899262, 907686, 941304, 946476, 977508, 1019746, 1025349, 1058967, 1104222, 1113372, 1199016, 1210248, 1298934, 1311102, 1367132, 1411956, 1419714, 1472296, 1529619, 1656333, 1670058, 1731912, 1748136, 1798524, 1815372, 1892952, 1948401, 1955016, 1966653, 2039492, 2050698, 2117934, 2129571, 2208444, 2226744, 2392481, 2597868, 2622204, 2734264, 2823912, 2839428, 3059238, 3076047, 3176901, 3312666, 3340116, 3597048, 3630744, 3896802, 3933306, 4078984, 4101396, 4235868, 4259142, 4416888, 4443179, 4588857, 4784962, 4968999, 5195736, 5244408, 5678856, 5845203, 5899959, 6118476, 6152094, 6353802, 6625332, 6680232, 7177443, 7793604, 7866612, 8202792, 8471736, 8518284, 8886358, 9177714, 9228141, 9569924, 9937998, 11690406, 11799918, 12236952, 12304188, 12707604, 13250664, 13329537, 13766571, 14354886, 14906997, 15587208, 15733224, 17036568, 17772716, 18355428, 18456282, 19139848, 19875996, 21532329, 23380812, 23599836, 24608376, 25415208, 26659074, 27533142, 27684423, 28709772, 29813994, 31102253, 35545432, 36710856, 36912564, 39751992, 39988611, 41299713, 43064658, 46761624, 47199672, 53318148, 55066284, 55368846, 57419544, 59627988, 62204506, 64596987, 73825128, 79977222, 82599426, 86129316, 93306759, 106636296, 110132568, 110737692, 119255976, 119965833, 124409012, 129193974, 159954444, 165198852, 172258632, 186613518, 193790961, 221475384, 239931666, 248818024, 258387948, 279920277, 319908888, 330397704, 359897499, 373227036, 387581922, 479863332, 516775896, 559840554, 719794998, 746454072, 775163844, 839760831, 959726664, 1119681108, 1439589996, 1550327688, 1679521662, 2239362216, 2519282493, 2879179992, 3359043324, 5038564986, 6718086648, 10077129972, 20154259944]

約数ペア:

[(1, 20154259944), (2, 10077129972), (3, 6718086648), (4, 5038564986), (6, 3359043324), (7, 2879179992), (8, 2519282493), (9, 2239362216), (12, 1679521662), (13, 1550327688), (14, 1439589996), (18, 1119681108), (21, 959726664), (24, 839760831), (26, 775163844), (27, 746454072), (28, 719794998), (36, 559840554), (39, 516775896), (42, 479863332), (52, 387581922), (54, 373227036), (56, 359897499), (61, 330397704), (63, 319908888), (72, 279920277), (78, 258387948), (81, 248818024), (84, 239931666), (91, 221475384), (104, 193790961), (108, 186613518), (117, 172258632), (122, 165198852), (126, 159954444), (156, 129193974), (162, 124409012), (168, 119965833), (169, 119255976), (182, 110737692), (183, 110132568), (189, 106636296), (216, 93306759), (234, 86129316), (244, 82599426), (252, 79977222), (273, 73825128), (312, 64596987), (324, 62204506), (338, 59627988), (351, 57419544), (364, 55368846), (366, 55066284), (378, 53318148), (427, 47199672), (431, 46761624), (468, 43064658), (488, 41299713), (504, 39988611), (507, 39751992), (546, 36912564), (549, 36710856), (567, 35545432), (648, 31102253), (676, 29813994), (702, 28709772), (728, 27684423), (732, 27533142), (756, 26659074), (793, 25415208), (819, 24608376), (854, 23599836), (862, 23380812), (936, 21532329), (1014, 19875996), (1053, 19139848), (1092, 18456282), (1098, 18355428), (1134, 17772716), (1183, 17036568), (1281, 15733224), (1293, 15587208), (1352, 14906997), (1404, 14354886), (1464, 13766571), (1512, 13329537), (1521, 13250664), (1586, 12707604), (1638, 12304188), (1647, 12236952), (1708, 11799918), (1724, 11690406), (2028, 9937998), (2106, 9569924), (2184, 9228141), (2196, 9177714), (2268, 8886358), (2366, 8518284), (2379, 8471736), (2457, 8202792), (2562, 7866612), (2586, 7793604), (2808, 7177443), (3017, 6680232), (3042, 6625332), (3172, 6353802), (3276, 6152094), (3294, 6118476), (3416, 5899959), (3448, 5845203), (3549, 5678856), (3843, 5244408), (3879, 5195736), (4056, 4968999), (4212, 4784962), (4392, 4588857), (4536, 4443179), (4563, 4416888), (4732, 4259142), (4758, 4235868), (4914, 4101396), (4941, 4078984), (5124, 3933306), (5172, 3896802), (5551, 3630744), (5603, 3597048), (6034, 3340116), (6084, 3312666), (6344, 3176901), (6552, 3076047), (6588, 3059238), (7098, 2839428), (7137, 2823912), (7371, 2734264), (7686, 2622204), (7758, 2597868), (8424, 2392481), (9051, 2226744), (9126, 2208444), (9464, 2129571), (9516, 2117934), (9828, 2050698), (9882, 2039492), (10248, 1966653), (10309, 1955016), (10344, 1948401), (10647, 1892952), (11102, 1815372), (11206, 1798524), (11529, 1748136), (11637, 1731912), (12068, 1670058), (12168, 1656333), (13176, 1529619), (13689, 1472296), (14196, 1419714), (14274, 1411956), (14742, 1367132), (15372, 1311102), (15516, 1298934), (16653, 1210248), (16809, 1199016), (18102, 1113372), (18252, 1104222), (19032, 1058967), (19656, 1025349), (19764, 1019746), (20618, 977508), (21294, 946476), (21411, 941304), (22204, 907686), (22412, 899262), (23058, 874068), (23274, 865956), (24136, 835029), (26291, 766584), (27153, 742248), (27378, 736148), (28392, 709857), (28548, 705978), (29484, 683566), (30744, 655551), (30927, 651672), (31032, 649467), (31941, 630984), (33306, 605124), (33618, 599508), (34587, 582712), (34911, 577304), (36204, 556686), (36504, 552111), (39221, 513864), (39528, 509873), (41236, 488754), (42588, 473238), (42822, 470652), (44408, 453843), (44824, 449631), (46116, 437034), (46548, 432978), (49959, 403416), (50427, 399672), (52582, 383292), (54306, 371124), (54756, 368074), (57096, 352989), (58968, 341783), (61854, 325836), (63882, 315492), (64233, 313768), (66612, 302562), (67236, 299754), (69174, 291356), (69822, 288652), (72163, 279288), (72408, 278343), (72839, 276696), (78442, 256932), (78873, 255528), (81459, 247416), (82472, 244377), (85176, 236619), (85644, 235326), (92232, 218517), (92781, 217224), (93096, 216489), (95823, 210328), (99918, 201708), (100854, 199836), (105164, 191646), (108612, 185562), (109512, 184037), (117663, 171288), (123708, 162918), (127764, 157746), (128466, 156884), (133224, 151281), (134472, 149877), (138348, 145678), (139644, 144326)]