31960037760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1110

約数の個数: 512

約数和(自身を含む): 121828147200

約数和(自身を除く): 89868109440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 79, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 158, 160, 168, 186, 192, 210, 217, 224, 237, 240, 248, 280, 310, 316, 320, 336, 372, 384, 395, 420, 434, 448, 465, 474, 480, 496, 553, 560, 620, 632, 640, 651, 672, 744, 790, 840, 868, 896, 930, 948, 960, 971, 992, 1085, 1106, 1120, 1185, 1240, 1264, 1302, 1344, 1488, 1580, 1659, 1680, 1736, 1860, 1896, 1920, 1942, 1984, 2170, 2212, 2240, 2370, 2449, 2480, 2528, 2604, 2688, 2765, 2913, 2976, 3160, 3255, 3318, 3360, 3472, 3720, 3792, 3884, 3968, 4340, 4424, 4480, 4740, 4855, 4898, 4960, 5056, 5208, 5530, 5826, 5952, 6320, 6510, 6636, 6720, 6797, 6944, 7347, 7440, 7584, 7768, 8295, 8680, 8848, 9480, 9710, 9796, 9920, 10112, 10416, 11060, 11652, 11904, 12245, 12640, 13020, 13272, 13440, 13594, 13888, 14565, 14694, 14880, 15168, 15536, 16590, 17143, 17360, 17696, 18960, 19420, 19592, 19840, 20391, 20832, 22120, 23304, 24490, 25280, 26040, 26544, 27188, 27776, 29130, 29388, 29760, 30101, 30336, 31072, 33180, 33985, 34286, 34720, 35392, 36735, 37920, 38840, 39184, 40782, 41664, 44240, 46608, 48980, 50560, 51429, 52080, 53088, 54376, 58260, 58776, 59520, 60202, 62144, 66360, 67970, 68572, 69440, 70784, 73470, 75840, 76709, 77680, 78368, 81564, 83328, 85715, 88480, 90303, 93216, 97960, 101955, 102858, 104160, 106176, 108752, 116520, 117552, 120404, 124288, 132720, 135940, 137144, 138880, 146940, 150505, 151680, 153418, 155360, 156736, 163128, 171430, 176960, 180606, 186432, 195920, 203910, 205716, 208320, 210707, 212352, 217504, 230127, 233040, 235104, 240808, 257145, 265440, 271880, 274288, 293880, 301010, 306836, 310720, 313472, 326256, 342860, 353920, 361212, 372864, 383545, 391840, 407820, 411432, 416640, 421414, 435008, 451515, 460254, 466080, 470208, 481616, 514290, 530880, 536963, 543760, 548576, 587760, 602020, 613672, 621440, 632121, 652512, 685720, 722424, 767090, 783680, 815640, 822864, 842828, 870016, 903030, 920508, 932160, 940416, 963232, 1028580, 1053535, 1061760, 1073926, 1087520, 1097152, 1150635, 1175520, 1204040, 1227344, 1264242, 1305024, 1371440, 1444848, 1534180, 1567360, 1610889, 1631280, 1645728, 1685656, 1806060, 1841016, 1864320, 1926464, 2057160, 2107070, 2147852, 2175040, 2194304, 2301270, 2351040, 2377979, 2408080, 2454688, 2528484, 2610048, 2684815, 2742880, 2889696, 3068360, 3160605, 3221778, 3262560, 3291456, 3371312, 3612120, 3682032, 3852928, 4114320, 4214140, 4295704, 4350080, 4602540, 4702080, 4755958, 4816160, 4909376, 5056968, 5369630, 5485760, 5779392, 6136720, 6321210, 6443556, 6525120, 6582912, 6742624, 7133937, 7224240, 7364064, 8054445, 8228640, 8428280, 8591408, 9205080, 9511916, 9632320, 9818752, 10113936, 10739260, 10971520, 11558784, 11889895, 12273440, 12642420, 12887112, 13050240, 13485248, 14267874, 14448480, 14728128, 16108890, 16457280, 16645853, 16856560, 17182816, 18410160, 19023832, 19264640, 20227872, 21478520, 23779790, 24546880, 25284840, 25774224, 26970496, 28535748, 28896960, 29456256, 32217780, 32914560, 33291706, 33713120, 34365632, 35669685, 36820320, 38047664, 40455744, 42957040, 47559580, 49093760, 49937559, 50569680, 51548448, 57071496, 57793920, 64435560, 66583412, 67426240, 68731264, 71339370, 73640640, 76095328, 80911488, 83229265, 85914080, 95119160, 99875118, 101139360, 103096896, 114142992, 128871120, 133166824, 134852480, 142678740, 147281280, 152190656, 166458530, 171828160, 190238320, 199750236, 202278720, 206193792, 228285984, 249687795, 257742240, 266333648, 285357480, 304381312, 332917060, 343656320, 380476640, 399500472, 404557440, 456571968, 499375590, 515484480, 532667296, 570714960, 665834120, 760953280, 799000944, 913143936, 998751180, 1030968960, 1065334592, 1141429920, 1331668240, 1521906560, 1598001888, 1997502360, 2130669184, 2282859840, 2663336480, 3196003776, 3995004720, 4565719680, 5326672960, 6392007552, 7990009440, 10653345920, 15980018880, 31960037760]

約数ペア:

[(1, 31960037760), (2, 15980018880), (3, 10653345920), (4, 7990009440), (5, 6392007552), (6, 5326672960), (7, 4565719680), (8, 3995004720), (10, 3196003776), (12, 2663336480), (14, 2282859840), (15, 2130669184), (16, 1997502360), (20, 1598001888), (21, 1521906560), (24, 1331668240), (28, 1141429920), (30, 1065334592), (31, 1030968960), (32, 998751180), (35, 913143936), (40, 799000944), (42, 760953280), (48, 665834120), (56, 570714960), (60, 532667296), (62, 515484480), (64, 499375590), (70, 456571968), (79, 404557440), (80, 399500472), (84, 380476640), (93, 343656320), (96, 332917060), (105, 304381312), (112, 285357480), (120, 266333648), (124, 257742240), (128, 249687795), (140, 228285984), (155, 206193792), (158, 202278720), (160, 199750236), (168, 190238320), (186, 171828160), (192, 166458530), (210, 152190656), (217, 147281280), (224, 142678740), (237, 134852480), (240, 133166824), (248, 128871120), (280, 114142992), (310, 103096896), (316, 101139360), (320, 99875118), (336, 95119160), (372, 85914080), (384, 83229265), (395, 80911488), (420, 76095328), (434, 73640640), (448, 71339370), (465, 68731264), (474, 67426240), (480, 66583412), (496, 64435560), (553, 57793920), (560, 57071496), (620, 51548448), (632, 50569680), (640, 49937559), (651, 49093760), (672, 47559580), (744, 42957040), (790, 40455744), (840, 38047664), (868, 36820320), (896, 35669685), (930, 34365632), (948, 33713120), (960, 33291706), (971, 32914560), (992, 32217780), (1085, 29456256), (1106, 28896960), (1120, 28535748), (1185, 26970496), (1240, 25774224), (1264, 25284840), (1302, 24546880), (1344, 23779790), (1488, 21478520), (1580, 20227872), (1659, 19264640), (1680, 19023832), (1736, 18410160), (1860, 17182816), (1896, 16856560), (1920, 16645853), (1942, 16457280), (1984, 16108890), (2170, 14728128), (2212, 14448480), (2240, 14267874), (2370, 13485248), (2449, 13050240), (2480, 12887112), (2528, 12642420), (2604, 12273440), (2688, 11889895), (2765, 11558784), (2913, 10971520), (2976, 10739260), (3160, 10113936), (3255, 9818752), (3318, 9632320), (3360, 9511916), (3472, 9205080), (3720, 8591408), (3792, 8428280), (3884, 8228640), (3968, 8054445), (4340, 7364064), (4424, 7224240), (4480, 7133937), (4740, 6742624), (4855, 6582912), (4898, 6525120), (4960, 6443556), (5056, 6321210), (5208, 6136720), (5530, 5779392), (5826, 5485760), (5952, 5369630), (6320, 5056968), (6510, 4909376), (6636, 4816160), (6720, 4755958), (6797, 4702080), (6944, 4602540), (7347, 4350080), (7440, 4295704), (7584, 4214140), (7768, 4114320), (8295, 3852928), (8680, 3682032), (8848, 3612120), (9480, 3371312), (9710, 3291456), (9796, 3262560), (9920, 3221778), (10112, 3160605), (10416, 3068360), (11060, 2889696), (11652, 2742880), (11904, 2684815), (12245, 2610048), (12640, 2528484), (13020, 2454688), (13272, 2408080), (13440, 2377979), (13594, 2351040), (13888, 2301270), (14565, 2194304), (14694, 2175040), (14880, 2147852), (15168, 2107070), (15536, 2057160), (16590, 1926464), (17143, 1864320), (17360, 1841016), (17696, 1806060), (18960, 1685656), (19420, 1645728), (19592, 1631280), (19840, 1610889), (20391, 1567360), (20832, 1534180), (22120, 1444848), (23304, 1371440), (24490, 1305024), (25280, 1264242), (26040, 1227344), (26544, 1204040), (27188, 1175520), (27776, 1150635), (29130, 1097152), (29388, 1087520), (29760, 1073926), (30101, 1061760), (30336, 1053535), (31072, 1028580), (33180, 963232), (33985, 940416), (34286, 932160), (34720, 920508), (35392, 903030), (36735, 870016), (37920, 842828), (38840, 822864), (39184, 815640), (40782, 783680), (41664, 767090), (44240, 722424), (46608, 685720), (48980, 652512), (50560, 632121), (51429, 621440), (52080, 613672), (53088, 602020), (54376, 587760), (58260, 548576), (58776, 543760), (59520, 536963), (60202, 530880), (62144, 514290), (66360, 481616), (67970, 470208), (68572, 466080), (69440, 460254), (70784, 451515), (73470, 435008), (75840, 421414), (76709, 416640), (77680, 411432), (78368, 407820), (81564, 391840), (83328, 383545), (85715, 372864), (88480, 361212), (90303, 353920), (93216, 342860), (97960, 326256), (101955, 313472), (102858, 310720), (104160, 306836), (106176, 301010), (108752, 293880), (116520, 274288), (117552, 271880), (120404, 265440), (124288, 257145), (132720, 240808), (135940, 235104), (137144, 233040), (138880, 230127), (146940, 217504), (150505, 212352), (151680, 210707), (153418, 208320), (155360, 205716), (156736, 203910), (163128, 195920), (171430, 186432), (176960, 180606)]