21787703028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 720

約数和(自身を含む): 78069277440

約数和(自身を除く): 56281574412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 23, 26, 27, 28, 36, 38, 39, 42, 46, 52, 54, 57, 63, 69, 76, 78, 81, 84, 89, 91, 92, 108, 114, 117, 126, 133, 138, 156, 161, 162, 171, 178, 182, 189, 207, 228, 234, 247, 252, 266, 267, 273, 276, 299, 322, 324, 342, 351, 356, 361, 364, 378, 399, 414, 437, 468, 483, 494, 513, 532, 534, 546, 567, 598, 621, 623, 644, 684, 702, 722, 741, 756, 798, 801, 819, 828, 874, 897, 966, 988, 1026, 1053, 1068, 1083, 1092, 1134, 1157, 1196, 1197, 1242, 1246, 1311, 1404, 1444, 1449, 1482, 1539, 1596, 1602, 1638, 1691, 1729, 1748, 1794, 1863, 1869, 1932, 2047, 2052, 2093, 2106, 2166, 2223, 2268, 2314, 2394, 2403, 2457, 2484, 2492, 2527, 2622, 2691, 2898, 2964, 3059, 3078, 3204, 3249, 3276, 3382, 3458, 3471, 3588, 3591, 3726, 3738, 3933, 4094, 4186, 4212, 4332, 4347, 4446, 4628, 4693, 4788, 4806, 4914, 5054, 5073, 5187, 5244, 5382, 5607, 5681, 5796, 6118, 6141, 6156, 6279, 6498, 6669, 6764, 6916, 6942, 7182, 7209, 7371, 7452, 7476, 7581, 7866, 8073, 8099, 8188, 8303, 8372, 8694, 8892, 9177, 9386, 9612, 9747, 9828, 10108, 10146, 10374, 10413, 10764, 10773, 11214, 11362, 11799, 11837, 12236, 12282, 12558, 12996, 13041, 13338, 13884, 14079, 14329, 14364, 14418, 14742, 15162, 15219, 15561, 15732, 16146, 16198, 16606, 16821, 17043, 17388, 18354, 18423, 18772, 18837, 19494, 20007, 20292, 20748, 20826, 21546, 21983, 22428, 22724, 22743, 23598, 23674, 24219, 24297, 24564, 24909, 25116, 26082, 26611, 26676, 27531, 28158, 28658, 28836, 29241, 29484, 30324, 30438, 31122, 31239, 32129, 32292, 32396, 32851, 33212, 33642, 34086, 35397, 35511, 36708, 36846, 37674, 38893, 38988, 39767, 40014, 41652, 42237, 42987, 43092, 43966, 45486, 45657, 46683, 47196, 47348, 48438, 48594, 49818, 50463, 51129, 52164, 53222, 55062, 55269, 56316, 56511, 57316, 58121, 58482, 60876, 62244, 62478, 64258, 65702, 65949, 67284, 68172, 68229, 70794, 71022, 72891, 73692, 74727, 75348, 77786, 79534, 79833, 80028, 82593, 84474, 85974, 87932, 90972, 91314, 93366, 93717, 96387, 96876, 97188, 98553, 99636, 100926, 102258, 106444, 106533, 107939, 110124, 110538, 113022, 116242, 116679, 116964, 119301, 124956, 126711, 128516, 128961, 131404, 131898, 136458, 136971, 140049, 141588, 142044, 145782, 149454, 153387, 153881, 155572, 159068, 159666, 165186, 165807, 168948, 169533, 171948, 174363, 182628, 186277, 186732, 187434, 192774, 197106, 197847, 201852, 204516, 204687, 213066, 215878, 218673, 221076, 224181, 224903, 226044, 232484, 233358, 238602, 239499, 247779, 253422, 257922, 263796, 272251, 272916, 273942, 280098, 289161, 291564, 295659, 298908, 306774, 307762, 319332, 319599, 323817, 330372, 331614, 339066, 348726, 350037, 357903, 372554, 374868, 380133, 385548, 386883, 394212, 395694, 409374, 417677, 426132, 431756, 437346, 448362, 449806, 460161, 461643, 466716, 477204, 478998, 495558, 505609, 506844, 515844, 523089, 544502, 547884, 558831, 560196, 578322, 591318, 593541, 613548, 615524, 639198, 647634, 656019, 663228, 672543, 674709, 678132, 697452, 700074, 715806, 718497, 738967, 745108, 755573, 760266, 773766, 791388, 816753, 818748, 835354, 867483, 874692, 886977, 896724, 899612, 920322, 923286, 957996, 958797, 971451, 991116, 1011218, 1046178, 1050111, 1073709, 1089004, 1117662, 1156644, 1160649, 1182636, 1187082, 1253031, 1278396, 1295268, 1312038, 1345086, 1349418, 1384929, 1400148, 1431612, 1436994, 1477934, 1511146, 1516827, 1520532, 1547532, 1569267, 1633506, 1670708, 1676493, 1734966, 1773954, 1780623, 1840644, 1846572, 1917594, 1942902, 2022436, 2024127, 2092356, 2100222, 2147418, 2155491, 2216901, 2235324, 2266719, 2321298, 2374164, 2450259, 2506062, 2602449, 2624076, 2660931, 2690172, 2698836, 2769858, 2873988, 2914353, 2923739, 2955868, 3022292, 3033654, 3138534, 3150333, 3221127, 3267012, 3352986, 3469932, 3539263, 3547908, 3561246, 3759093, 3835188, 3885804, 4048254, 4154787, 4200444, 4294836, 4310982, 4433802, 4533438, 4550481, 4642596, 4707801, 4900518, 5012124, 5029479, 5172769, 5204898, 5321862, 5539716, 5828706, 5847478, 6067308, 6072381, 6277068, 6300666, 6442254, 6650703, 6705972, 6800157, 7078526, 7122492, 7350777, 7518186, 8096508, 8309574, 8621964, 8743059, 8771217, 8867604, 9066876, 9100962, 9415602, 9606571, 9801036, 10058958, 10345538, 10409796, 10617789, 10643724, 11277279, 11657412, 11694956, 12144762, 12464361, 12601332, 12884508, 13301406, 13600314, 13651443, 14157052, 14701554, 15036372, 15088437, 15518307, 16619148, 17486118, 17542434, 18201924, 18217143, 18831204, 19213142, 19952109, 20117916, 20400471, 20691076, 21235578, 22052331, 22554558, 24289524, 24928722, 26313651, 26602812, 27200628, 27302886, 28819713, 29403108, 30176874, 31036614, 31853367, 33831837, 34972236, 35084868, 36434286, 38426284, 39904218, 40800942, 40954329, 42471156, 44104662, 45109116, 46554921, 49857444, 52627302, 54605772, 57639426, 59856327, 60353748, 61201413, 62073228, 63706734, 67245997, 67663674, 72868572, 78940953, 79808436, 81601884, 81908658, 86459139, 88209324, 93109842, 95560101, 105254604, 115278852, 119712654, 122402826, 127413468, 134491994, 135327348, 139664763, 157881906, 163817316, 172918278, 186219684, 191120202, 201737991, 236822859, 239425308, 244805652, 259377417, 268983988, 279329526, 286680303, 315763812, 345836556, 382240404, 403475982, 418994289, 473645718, 518754834, 558659052, 573360606, 605213973, 778132251, 806951964, 837988578, 947291436, 1037509668, 1146721212, 1210427946, 1556264502, 1675977156, 1815641919, 2420855892, 3112529004, 3631283838, 5446925757, 7262567676, 10893851514, 21787703028]

約数ペア:

[(1, 21787703028), (2, 10893851514), (3, 7262567676), (4, 5446925757), (6, 3631283838), (7, 3112529004), (9, 2420855892), (12, 1815641919), (13, 1675977156), (14, 1556264502), (18, 1210427946), (19, 1146721212), (21, 1037509668), (23, 947291436), (26, 837988578), (27, 806951964), (28, 778132251), (36, 605213973), (38, 573360606), (39, 558659052), (42, 518754834), (46, 473645718), (52, 418994289), (54, 403475982), (57, 382240404), (63, 345836556), (69, 315763812), (76, 286680303), (78, 279329526), (81, 268983988), (84, 259377417), (89, 244805652), (91, 239425308), (92, 236822859), (108, 201737991), (114, 191120202), (117, 186219684), (126, 172918278), (133, 163817316), (138, 157881906), (156, 139664763), (161, 135327348), (162, 134491994), (171, 127413468), (178, 122402826), (182, 119712654), (189, 115278852), (207, 105254604), (228, 95560101), (234, 93109842), (247, 88209324), (252, 86459139), (266, 81908658), (267, 81601884), (273, 79808436), (276, 78940953), (299, 72868572), (322, 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12601332), (1748, 12464361), (1794, 12144762), (1863, 11694956), (1869, 11657412), (1932, 11277279), (2047, 10643724), (2052, 10617789), (2093, 10409796), (2106, 10345538), (2166, 10058958), (2223, 9801036), (2268, 9606571), (2314, 9415602), (2394, 9100962), (2403, 9066876), (2457, 8867604), (2484, 8771217), (2492, 8743059), (2527, 8621964), (2622, 8309574), (2691, 8096508), (2898, 7518186), (2964, 7350777), (3059, 7122492), (3078, 7078526), (3204, 6800157), (3249, 6705972), (3276, 6650703), (3382, 6442254), (3458, 6300666), (3471, 6277068), (3588, 6072381), (3591, 6067308), (3726, 5847478), (3738, 5828706), (3933, 5539716), (4094, 5321862), (4186, 5204898), (4212, 5172769), (4332, 5029479), (4347, 5012124), (4446, 4900518), (4628, 4707801), (4693, 4642596), (4788, 4550481), (4806, 4533438), (4914, 4433802), (5054, 4310982), (5073, 4294836), (5187, 4200444), (5244, 4154787), (5382, 4048254), (5607, 3885804), (5681, 3835188), (5796, 3759093), (6118, 3561246), (6141, 3547908), (6156, 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