31784761008

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 1080

約数和(自身を含む): 130322752560

約数和(自身を除く): 98537991552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 21, 22, 24, 26, 28, 33, 34, 36, 39, 42, 44, 48, 49, 51, 52, 56, 63, 66, 68, 72, 77, 78, 84, 88, 91, 98, 99, 102, 104, 109, 112, 117, 119, 126, 132, 136, 143, 144, 147, 153, 154, 156, 168, 176, 182, 187, 196, 198, 204, 208, 218, 221, 231, 234, 238, 252, 264, 272, 273, 286, 289, 294, 306, 308, 312, 327, 336, 357, 364, 374, 392, 396, 408, 429, 436, 441, 442, 462, 468, 476, 504, 528, 539, 546, 561, 572, 578, 588, 612, 616, 624, 637, 654, 663, 693, 714, 728, 748, 763, 784, 792, 816, 819, 833, 858, 867, 872, 882, 884, 924, 936, 952, 981, 1001, 1008, 1071, 1078, 1092, 1122, 1144, 1156, 1176, 1199, 1224, 1232, 1274, 1287, 1308, 1309, 1326, 1386, 1417, 1428, 1456, 1496, 1526, 1547, 1584, 1617, 1638, 1666, 1683, 1716, 1734, 1744, 1764, 1768, 1848, 1853, 1872, 1904, 1911, 1962, 1989, 2002, 2023, 2142, 2156, 2184, 2244, 2288, 2289, 2312, 2352, 2398, 2431, 2448, 2499, 2548, 2574, 2601, 2616, 2618, 2652, 2772, 2834, 2856, 2992, 3003, 3052, 3094, 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約数ペア:

[(1, 31784761008), (2, 15892380504), (3, 10594920336), (4, 7946190252), (6, 5297460168), (7, 4540680144), (8, 3973095126), (9, 3531640112), (11, 2889523728), (12, 2648730084), (13, 2444981616), (14, 2270340072), (16, 1986547563), (17, 1869691824), (18, 1765820056), (21, 1513560048), (22, 1444761864), (24, 1324365042), (26, 1222490808), (28, 1135170036), (33, 963174576), (34, 934845912), (36, 882910028), (39, 814993872), (42, 756780024), (44, 722380932), (48, 662182521), (49, 648668592), (51, 623230608), (52, 611245404), (56, 567585018), (63, 504520016), (66, 481587288), (68, 467422956), (72, 441455014), (77, 412789104), (78, 407496936), (84, 378390012), (88, 361190466), (91, 349283088), (98, 324334296), (99, 321058192), (102, 311615304), (104, 305622702), (109, 291603312), (112, 283792509), (117, 271664624), (119, 267098832), (126, 252260008), (132, 240793644), (136, 233711478), (143, 222271056), (144, 220727507), (147, 216222864), (153, 207743536), (154, 206394552), (156, 203748468), (168, 189195006), (176, 180595233), (182, 174641544), (187, 169971984), (196, 162167148), (198, 160529096), (204, 155807652), (208, 152811351), (218, 145801656), (221, 143822448), (231, 137596368), (234, 135832312), (238, 133549416), (252, 126130004), (264, 120396822), (272, 116855739), (273, 116427696), (286, 111135528), (289, 109981872), (294, 108111432), (306, 103871768), (308, 103197276), (312, 101874234), (327, 97201104), (336, 94597503), (357, 89032944), (364, 87320772), (374, 84985992), (392, 81083574), (396, 80264548), (408, 77903826), (429, 74090352), (436, 72900828), (441, 72074288), (442, 71911224), (462, 68798184), (468, 67916156), (476, 66774708), (504, 63065002), (528, 60198411), (539, 58969872), (546, 58213848), (561, 56657328), (572, 55567764), (578, 54990936), (588, 54055716), (612, 51935884), (616, 51598638), (624, 50937117), (637, 49897584), (654, 48600552), (663, 47940816), (693, 45865456), (714, 44516472), (728, 43660386), (748, 42492996), (763, 41657616), (784, 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(20944, 1517607), (21021, 1512048), (21364, 1487772), (21582, 1472744), (21658, 1467576), (21879, 1452752), (22236, 1429428), (22253, 1428336), (22542, 1410024), (22672, 1401939), (22932, 1386044), (23562, 1348984), (24024, 1323042), (24089, 1319472), (24276, 1309308), (24752, 1284129), (25179, 1262352), (25432, 1249794), (25506, 1246168), (25872, 1228539), (25942, 1225224), (26299, 1208592), (26928, 1180361), (27468, 1157156), (27489, 1156272), (27846, 1141448), (28028, 1134036), (28322, 1122264), (28611, 1110928), (28776, 1104558), (29172, 1089564), (29648, 1072071), (29757, 1068144), (29988, 1059916), (30056, 1057518), (30576, 1039533), (31174, 1019592), (31416, 1011738), (31501, 1009008), (31824, 998767), (32046, 991848), (32368, 981981), (32487, 978384), (33354, 952952), (33572, 946764), (33813, 940016), (34008, 934626), (34034, 933912), (36036, 882028), (36414, 872872), (36624, 867867), (36652, 867204), (37128, 856086), (38148, 833196), (38808, 819026), (38896, 817173), (38913, 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