31721422824

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 960

約数和(自身を含む): 119762818560

約数和(自身を除く): 88041395736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 37, 39, 42, 49, 52, 54, 56, 62, 63, 67, 72, 74, 78, 81, 84, 91, 93, 98, 104, 108, 111, 117, 124, 126, 134, 147, 148, 156, 162, 168, 182, 186, 189, 196, 201, 216, 217, 222, 234, 248, 252, 259, 268, 273, 279, 294, 296, 312, 324, 333, 351, 364, 372, 378, 392, 402, 403, 434, 441, 444, 468, 469, 481, 504, 518, 536, 546, 558, 567, 588, 603, 637, 648, 651, 666, 702, 728, 744, 756, 777, 804, 806, 819, 837, 868, 871, 882, 888, 936, 938, 962, 999, 1036, 1053, 1092, 1116, 1134, 1147, 1176, 1206, 1209, 1274, 1302, 1323, 1332, 1404, 1407, 1443, 1512, 1519, 1554, 1608, 1612, 1638, 1674, 1736, 1742, 1764, 1809, 1813, 1876, 1911, 1924, 1953, 1998, 2072, 2077, 2106, 2184, 2232, 2268, 2294, 2331, 2412, 2418, 2457, 2479, 2511, 2548, 2604, 2613, 2646, 2664, 2808, 2814, 2821, 2886, 2997, 3038, 3108, 3224, 3276, 3283, 3348, 3367, 3441, 3484, 3528, 3618, 3626, 3627, 3752, 3822, 3848, 3906, 3969, 3996, 4154, 4212, 4221, 4329, 4536, 4557, 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34706, 35154, 36456, 36582, 37386, 37989, 38961, 39396, 39494, 40404, 41013, 41292, 41958, 42679, 43416, 43512, 43524, 43617, 44622, 44733, 45864, 46872, 47034, 47138, 48174, 48776, 48951, 49848, 50652, 50778, 51597, 51948, 52059, 54002, 54684, 54873, 55944, 56079, 56203, 58156, 58968, 59094, 59241, 59496, 59644, 60606, 61938, 62712, 64232, 64454, 65268, 65286, 66933, 67704, 68796, 69412, 70308, 70551, 70707, 72261, 73164, 74772, 75978, 76167, 76849, 77922, 78792, 78988, 80808, 81003, 82026, 82584, 83916, 85358, 87048, 87234, 88641, 89244, 89466, 90909, 92907, 94068, 94276, 96348, 96681, 97902, 101304, 101556, 101773, 103194, 103896, 104118, 104377, 108004, 109368, 109746, 112158, 112406, 116312, 118188, 118482, 119288, 121212, 121471, 123039, 123876, 128037, 128908, 130536, 130572, 130851, 133866, 134199, 137592, 138824, 140616, 141102, 141414, 144522, 146328, 146853, 149544, 151956, 152334, 153698, 155844, 156177, 157976, 162006, 164052, 164619, 167832, 168237, 168609, 170716, 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729027, 730639, 743256, 756028, 768222, 773448, 785106, 803196, 805194, 814184, 835016, 848484, 867132, 870129, 902356, 914004, 915957, 922188, 937062, 939393, 971768, 972036, 984312, 987714, 999037, 1011654, 1024296, 1046808, 1063692, 1066338, 1073592, 1075886, 1090908, 1093239, 1134042, 1152333, 1160172, 1174824, 1177659, 1207791, 1221276, 1249416, 1252524, 1272726, 1300698, 1316952, 1323049, 1345896, 1348872, 1353534, 1383282, 1405593, 1421784, 1457652, 1458054, 1461278, 1512056, 1517481, 1536444, 1570212, 1579123, 1599507, 1606392, 1610388, 1613829, 1696968, 1701063, 1734264, 1740258, 1804712, 1828008, 1831914, 1844376, 1874124, 1878786, 1909089, 1944072, 1975428, 1998074, 2023308, 2030301, 2074923, 2127384, 2132676, 2151772, 2181816, 2186478, 2187081, 2191917, 2268084, 2304666, 2320344, 2355318, 2415582, 2442552, 2505048, 2545452, 2601396, 2610387, 2646098, 2707068, 2747871, 2766564, 2811186, 2818179, 2915304, 2916108, 2922556, 2997111, 3034962, 3072888, 3140424, 3158246, 3199014, 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約数ペア:

[(1, 31721422824), (2, 15860711412), (3, 10573807608), (4, 7930355706), (6, 5286903804), (7, 4531631832), (8, 3965177853), (9, 3524602536), (12, 2643451902), (13, 2440109448), (14, 2265815916), (18, 1762301268), (21, 1510543944), (24, 1321725951), (26, 1220054724), (27, 1174867512), (28, 1132907958), (31, 1023271704), (36, 881150634), (37, 857335752), (39, 813369816), (42, 755271972), (49, 647375976), (52, 610027362), (54, 587433756), (56, 566453979), (62, 511635852), (63, 503514648), (67, 473454072), (72, 440575317), (74, 428667876), (78, 406684908), (81, 391622504), (84, 377635986), (91, 348587064), (93, 341090568), (98, 323687988), (104, 305013681), (108, 293716878), (111, 285778584), (117, 271123272), (124, 255817926), (126, 251757324), (134, 236727036), (147, 215791992), (148, 214333938), (156, 203342454), (162, 195811252), (168, 188817993), (182, 174293532), (186, 170545284), (189, 167838216), (196, 161843994), (201, 157818024), (216, 146858439), (217, 146181672), (222, 142889292), (234, 135561636), (248, 127908963), (252, 125878662), (259, 122476536), (268, 118363518), (273, 116195688), (279, 113696856), (294, 107895996), (296, 107166969), (312, 101671227), (324, 97905626), (333, 95259528), (351, 90374424), (364, 87146766), (372, 85272642), (378, 83919108), (392, 80921997), (402, 78909012), (403, 78713208), (434, 73090836), (441, 71930664), (444, 71444646), (468, 67780818), (469, 67636296), (481, 65948904), (504, 62939331), (518, 61238268), (536, 59181759), (546, 58097844), (558, 56848428), (567, 55946072), (588, 53947998), (603, 52606008), (637, 49798152), (648, 48952813), (651, 48727224), (666, 47629764), (702, 45187212), (728, 43573383), (744, 42636321), (756, 41959554), (777, 40825512), (804, 39454506), (806, 39356604), (819, 38731896), (837, 37898952), (868, 36545418), (871, 36419544), (882, 35965332), (888, 35722323), (936, 33890409), (938, 33818148), (962, 32974452), (999, 31753176), (1036, 30619134), (1053, 30124808), (1092, 29048922), (1116, 28424214), (1134, 27973036), (1147, 27655992), (1176, 26973999), (1206, 26303004), (1209, 26237736), (1274, 24899076), (1302, 24363612), (1323, 23976888), (1332, 23814882), (1404, 22593606), (1407, 22545432), (1443, 21982968), (1512, 20979777), (1519, 20883096), (1554, 20412756), (1608, 19727253), (1612, 19678302), (1638, 19365948), (1674, 18949476), (1736, 18272709), (1742, 18209772), (1764, 17982666), (1809, 17535336), (1813, 17496648), (1876, 16909074), (1911, 16599384), (1924, 16487226), (1953, 16242408), (1998, 15876588), (2072, 15309567), (2077, 15272712), (2106, 15062404), (2184, 14524461), (2232, 14212107), (2268, 13986518), (2294, 13827996), (2331, 13608504), (2412, 13151502), (2418, 13118868), (2457, 12910632), (2479, 12796056), (2511, 12632984), (2548, 12449538), (2604, 12181806), (2613, 12139848), (2646, 11988444), (2664, 11907441), (2808, 11296803), (2814, 11272716), (2821, 11244744), (2886, 10991484), (2997, 10584392), (3038, 10441548), (3108, 10206378), (3224, 9839151), 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4060602), (7839, 4046616), (7938, 3996148), (7992, 3969147), (8029, 3950856), (8308, 3818178), (8424, 3765601), (8442, 3757572), (8463, 3748248), (8658, 3663828), (9114, 3480516), (9176, 3456999), (9324, 3402126), (9672, 3279717), (9828, 3227658), (9849, 3220776), (9916, 3199014), (10044, 3158246), (10101, 3140424), (10323, 3072888), (10452, 3034962), (10584, 2997111), (10854, 2922556), (10878, 2916108), (10881, 2915304), (11256, 2818179), (11284, 2811186), (11466, 2766564), (11544, 2747871), (11718, 2707068), (11988, 2646098), (12152, 2610387), (12194, 2601396), (12462, 2545452), (12663, 2505048), (12987, 2442552), (13132, 2415582), (13468, 2355318), (13671, 2320344), (13764, 2304666), (13986, 2268084), (14472, 2191917), (14504, 2187081), (14508, 2186478), (14539, 2181816), (14742, 2151772), (14874, 2132676), (14911, 2127384), (15288, 2074923), (15624, 2030301), (15678, 2023308), (15876, 1998074), (16058, 1975428), (16317, 1944072), (16616, 1909089), (16884, 1878786), (16926, 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(70551, 449624), (70707, 448632), (72261, 438984), (73164, 433566), (74772, 424242), (75978, 417508), (76167, 416472), (76849, 412776), (77922, 407092), (78792, 402597), (78988, 401598), (80808, 392553), (81003, 391608), (82026, 386724), (82584, 384111), (83916, 378014), (85358, 371628), (87048, 364413), (87234, 363636), (88641, 357864), (89244, 355446), (89466, 354564), (90909, 348936), (92907, 341432), (94068, 337218), (94276, 336474), (96348, 329238), (96681, 328104), (97902, 324012), (101304, 313131), (101556, 312354), (101773, 311688), (103194, 307396), (103896, 305319), (104118, 304668), (104377, 303912), (108004, 293706), (109368, 290043), (109746, 289044), (112158, 282828), (112406, 282204), (116312, 272727), (118188, 268398), (118482, 267732), (119288, 265923), (121212, 261702), (121471, 261144), (123039, 257816), (123876, 256074), (128037, 247752), (128908, 246078), (130536, 243009), (130572, 242942), (130851, 242424), (133866, 236964), (134199, 236376), (137592, 230547), (138824, 228501), (140616, 225589), (141102, 224812), (141414, 224316), (144522, 219492), (146328, 216783), (146853, 216008), (149544, 212121), (151956, 208754), (152334, 208236), (153698, 206388), (155844, 203546), (156177, 203112), (157976, 200799), (162006, 195804), (164052, 193362), (164619, 192696), (167832, 189007), (168237, 188552), (168609, 188136), (170716, 185814), (174468, 181818), (177282, 178932), (177723, 178488)]