20304158784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2058

約数の個数: 448

約数和(自身を含む): 71880130560

約数和(自身を除く): 51575971776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 32, 38, 39, 42, 48, 52, 56, 57, 62, 64, 76, 78, 84, 91, 93, 96, 104, 112, 114, 124, 133, 152, 156, 168, 182, 186, 192, 208, 217, 224, 228, 247, 248, 266, 273, 304, 312, 336, 364, 372, 399, 403, 416, 434, 448, 456, 494, 496, 532, 546, 589, 608, 624, 651, 672, 728, 741, 744, 798, 806, 832, 868, 912, 988, 992, 1064, 1092, 1178, 1209, 1216, 1248, 1302, 1344, 1456, 1482, 1488, 1596, 1612, 1729, 1736, 1767, 1824, 1973, 1976, 1984, 2128, 2184, 2356, 2418, 2496, 2604, 2821, 2912, 2964, 2976, 3192, 3224, 3458, 3472, 3534, 3648, 3946, 3952, 4123, 4256, 4368, 4712, 4836, 5187, 5208, 5642, 5824, 5919, 5928, 5952, 6384, 6448, 6916, 6944, 7068, 7657, 7892, 7904, 8246, 8463, 8512, 8736, 9424, 9672, 10374, 10416, 11284, 11838, 11856, 12369, 12768, 12896, 13811, 13832, 13888, 14136, 15314, 15784, 15808, 16492, 16926, 17472, 18848, 19344, 20748, 20832, 22568, 22971, 23676, 23712, 24738, 25536, 25649, 25792, 27622, 27664, 28272, 30628, 31568, 32984, 33852, 37487, 37696, 38688, 41433, 41496, 41664, 45136, 45942, 47352, 47424, 49476, 51298, 53599, 55244, 55328, 56544, 61163, 61256, 63136, 65968, 67704, 74974, 76947, 77376, 82866, 82992, 90272, 91884, 94704, 98952, 102596, 107198, 110488, 110656, 112461, 113088, 122326, 122512, 126272, 131936, 135408, 149948, 153894, 160797, 165732, 165984, 179543, 180544, 183489, 183768, 189408, 197904, 205192, 214396, 220976, 224922, 244652, 245024, 262409, 263872, 270816, 299896, 307788, 321594, 331464, 331968, 359086, 366978, 367536, 378816, 395808, 410384, 428141, 428792, 441952, 449844, 487331, 489304, 490048, 524818, 538629, 541632, 599792, 615576, 643188, 662928, 718172, 733956, 735072, 787227, 791616, 795119, 820768, 856282, 857584, 883904, 899688, 974662, 978608, 1049636, 1077258, 1162097, 1199584, 1231152, 1284423, 1286376, 1325856, 1436344, 1461993, 1467912, 1470144, 1574454, 1590238, 1641536, 1712564, 1715168, 1799376, 1949324, 1957216, 2099272, 2154516, 2324194, 2385357, 2399168, 2462304, 2568846, 2572752, 2651712, 2872688, 2923986, 2935824, 3148908, 3180476, 3411317, 3425128, 3430336, 3486291, 3598752, 3898648, 3914432, 4198544, 4309032, 4648388, 4770714, 4924608, 5137692, 5145504, 5565833, 5745376, 5847972, 5871648, 6297816, 6360952, 6822634, 6850256, 6972582, 7197504, 7797296, 8134679, 8397088, 8618064, 9296776, 9541428, 10233951, 10275384, 10291008, 11131666, 11490752, 11695944, 11743296, 12595632, 12721904, 13645268, 13700512, 13945164, 15107261, 15594592, 16269358, 16697499, 16794176, 17236128, 18593552, 19082856, 20467902, 20550768, 22263332, 23391888, 24404037, 25191264, 25443808, 27290536, 27401024, 27890328, 30214522, 31189184, 32538716, 33394998, 34472256, 37187104, 38165712, 40935804, 41101536, 44526664, 45321783, 46783776, 48808074, 50382528, 50887616, 54581072, 55780656, 60429044, 65077432, 66789996, 74374208, 76331424, 81871608, 82203072, 89053328, 90643566, 93567552, 97616148, 105750827, 109162144, 111561312, 120858088, 130154864, 133579992, 152662848, 163743216, 178106656, 181287132, 195232296, 211501654, 218324288, 223122624, 241716176, 260309728, 267159984, 317252481, 327486432, 356213312, 362574264, 390464592, 423003308, 483432352, 520619456, 534319968, 634504962, 654972864, 725148528, 780929184, 846006616, 966864704, 1068639936, 1269009924, 1450297056, 1561858368, 1692013232, 2538019848, 2900594112, 3384026464, 5076039696, 6768052928, 10152079392, 20304158784]

約数ペア:

[(1, 20304158784), (2, 10152079392), (3, 6768052928), (4, 5076039696), (6, 3384026464), (7, 2900594112), (8, 2538019848), (12, 1692013232), (13, 1561858368), (14, 1450297056), (16, 1269009924), (19, 1068639936), (21, 966864704), (24, 846006616), (26, 780929184), (28, 725148528), (31, 654972864), (32, 634504962), (38, 534319968), (39, 520619456), (42, 483432352), (48, 423003308), (52, 390464592), (56, 362574264), (57, 356213312), (62, 327486432), (64, 317252481), (76, 267159984), (78, 260309728), (84, 241716176), (91, 223122624), (93, 218324288), (96, 211501654), (104, 195232296), (112, 181287132), (114, 178106656), (124, 163743216), (133, 152662848), (152, 133579992), (156, 130154864), (168, 120858088), (182, 111561312), (186, 109162144), (192, 105750827), (208, 97616148), (217, 93567552), (224, 90643566), (228, 89053328), (247, 82203072), (248, 81871608), (266, 76331424), (273, 74374208), (304, 66789996), (312, 65077432), (336, 60429044), (364, 55780656), (372, 54581072), (399, 50887616), (403, 50382528), (416, 48808074), (434, 46783776), (448, 45321783), (456, 44526664), (494, 41101536), (496, 40935804), (532, 38165712), (546, 37187104), (589, 34472256), (608, 33394998), (624, 32538716), (651, 31189184), (672, 30214522), (728, 27890328), (741, 27401024), (744, 27290536), (798, 25443808), (806, 25191264), (832, 24404037), (868, 23391888), (912, 22263332), (988, 20550768), (992, 20467902), (1064, 19082856), (1092, 18593552), (1178, 17236128), (1209, 16794176), (1216, 16697499), (1248, 16269358), (1302, 15594592), (1344, 15107261), (1456, 13945164), (1482, 13700512), (1488, 13645268), (1596, 12721904), (1612, 12595632), (1729, 11743296), (1736, 11695944), (1767, 11490752), (1824, 11131666), (1973, 10291008), (1976, 10275384), (1984, 10233951), (2128, 9541428), (2184, 9296776), (2356, 8618064), (2418, 8397088), (2496, 8134679), (2604, 7797296), (2821, 7197504), (2912, 6972582), (2964, 6850256), (2976, 6822634), (3192, 6360952), (3224, 6297816), (3458, 5871648), (3472, 5847972), (3534, 5745376), (3648, 5565833), (3946, 5145504), (3952, 5137692), (4123, 4924608), (4256, 4770714), (4368, 4648388), (4712, 4309032), (4836, 4198544), (5187, 3914432), (5208, 3898648), (5642, 3598752), (5824, 3486291), (5919, 3430336), (5928, 3425128), (5952, 3411317), (6384, 3180476), (6448, 3148908), (6916, 2935824), (6944, 2923986), (7068, 2872688), (7657, 2651712), (7892, 2572752), (7904, 2568846), (8246, 2462304), (8463, 2399168), (8512, 2385357), (8736, 2324194), (9424, 2154516), (9672, 2099272), (10374, 1957216), (10416, 1949324), (11284, 1799376), (11838, 1715168), (11856, 1712564), (12369, 1641536), (12768, 1590238), (12896, 1574454), (13811, 1470144), (13832, 1467912), (13888, 1461993), (14136, 1436344), (15314, 1325856), (15784, 1286376), (15808, 1284423), (16492, 1231152), (16926, 1199584), (17472, 1162097), (18848, 1077258), (19344, 1049636), (20748, 978608), (20832, 974662), (22568, 899688), (22971, 883904), (23676, 857584), (23712, 856282), (24738, 820768), (25536, 795119), (25649, 791616), (25792, 787227), (27622, 735072), (27664, 733956), (28272, 718172), (30628, 662928), (31568, 643188), (32984, 615576), (33852, 599792), (37487, 541632), (37696, 538629), (38688, 524818), (41433, 490048), (41496, 489304), (41664, 487331), (45136, 449844), (45942, 441952), (47352, 428792), (47424, 428141), (49476, 410384), (51298, 395808), (53599, 378816), (55244, 367536), (55328, 366978), (56544, 359086), (61163, 331968), (61256, 331464), (63136, 321594), (65968, 307788), (67704, 299896), (74974, 270816), (76947, 263872), (77376, 262409), (82866, 245024), (82992, 244652), (90272, 224922), (91884, 220976), (94704, 214396), (98952, 205192), (102596, 197904), (107198, 189408), (110488, 183768), (110656, 183489), (112461, 180544), (113088, 179543), (122326, 165984), (122512, 165732), (126272, 160797), (131936, 153894), (135408, 149948)]