15717965536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 288

約数和(自身を含む): 42630658560

約数和(自身を除く): 26912693024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 182, 208, 221, 224, 238, 247, 266, 272, 289, 304, 323, 364, 416, 442, 476, 494, 532, 544, 578, 608, 646, 728, 884, 952, 983, 988, 1064, 1156, 1292, 1456, 1547, 1729, 1768, 1904, 1966, 1976, 2023, 2128, 2261, 2312, 2584, 2912, 3094, 3458, 3536, 3757, 3808, 3932, 3952, 4046, 4199, 4256, 4522, 4624, 5168, 5491, 6188, 6881, 6916, 7072, 7514, 7864, 7904, 8092, 8398, 9044, 9248, 10336, 10982, 12376, 12779, 13762, 13832, 15028, 15728, 16184, 16711, 16796, 18088, 18677, 21964, 24752, 25558, 26299, 27524, 27664, 29393, 30056, 31456, 32368, 33422, 33592, 36176, 37354, 38437, 43928, 49504, 51116, 52598, 55048, 55328, 58786, 60112, 64736, 66844, 67184, 71383, 72352, 74708, 76874, 87856, 89453, 102232, 105196, 110096, 116977, 117572, 120224, 130739, 133688, 134368, 142766, 149416, 153748, 175712, 178906, 204464, 210392, 217243, 220192, 233954, 235144, 242801, 261478, 267376, 284087, 285532, 298832, 307496, 317509, 357812, 408928, 420784, 434486, 467908, 470288, 485602, 499681, 522956, 534752, 568174, 571064, 597664, 614992, 635018, 715624, 841568, 868972, 935816, 940576, 971204, 999362, 1045912, 1136348, 1142128, 1229984, 1270036, 1431248, 1520701, 1699607, 1737944, 1871632, 1942408, 1988609, 1998724, 2091824, 2222563, 2272696, 2284256, 2540072, 2862496, 3041402, 3399214, 3475888, 3693131, 3743264, 3884816, 3977218, 3997448, 4127617, 4183648, 4445126, 4545392, 5080144, 5397653, 6082804, 6798428, 6951776, 7386262, 7769632, 7954436, 7994896, 8255234, 8890252, 9090784, 10160288, 10795306, 12165608, 13596856, 14772524, 15908872, 15989792, 16510468, 17780504, 21590612, 24331216, 25851917, 27193712, 28893319, 29545048, 31817744, 33020936, 35561008, 37783571, 43181224, 48662432, 51703834, 54387424, 57786638, 59090096, 63635488, 66041872, 70169489, 71122016, 75567142, 86362448, 103407668, 115573276, 118180192, 132083744, 140338978, 151134284, 172724896, 206815336, 231146552, 280677956, 302268568, 413630672, 462293104, 491186423, 561355912, 604537136, 827261344, 924586208, 982372846, 1122711824, 1209074272, 1964745692, 2245423648, 3929491384, 7858982768, 15717965536]

約数ペア:

[(1, 15717965536), (2, 7858982768), (4, 3929491384), (7, 2245423648), (8, 1964745692), (13, 1209074272), (14, 1122711824), (16, 982372846), (17, 924586208), (19, 827261344), (26, 604537136), (28, 561355912), (32, 491186423), (34, 462293104), (38, 413630672), (52, 302268568), (56, 280677956), (68, 231146552), (76, 206815336), (91, 172724896), (104, 151134284), (112, 140338978), (119, 132083744), (133, 118180192), (136, 115573276), (152, 103407668), (182, 86362448), (208, 75567142), (221, 71122016), (224, 70169489), (238, 66041872), (247, 63635488), (266, 59090096), (272, 57786638), (289, 54387424), (304, 51703834), (323, 48662432), (364, 43181224), (416, 37783571), (442, 35561008), (476, 33020936), (494, 31817744), (532, 29545048), (544, 28893319), (578, 27193712), (608, 25851917), (646, 24331216), (728, 21590612), (884, 17780504), (952, 16510468), (983, 15989792), (988, 15908872), (1064, 14772524), (1156, 13596856), (1292, 12165608), (1456, 10795306), (1547, 10160288), (1729, 9090784), (1768, 8890252), (1904, 8255234), (1966, 7994896), (1976, 7954436), (2023, 7769632), (2128, 7386262), (2261, 6951776), (2312, 6798428), (2584, 6082804), (2912, 5397653), (3094, 5080144), (3458, 4545392), (3536, 4445126), (3757, 4183648), (3808, 4127617), (3932, 3997448), (3952, 3977218), (4046, 3884816), (4199, 3743264), (4256, 3693131), (4522, 3475888), (4624, 3399214), (5168, 3041402), (5491, 2862496), (6188, 2540072), (6881, 2284256), (6916, 2272696), (7072, 2222563), (7514, 2091824), (7864, 1998724), (7904, 1988609), (8092, 1942408), (8398, 1871632), (9044, 1737944), (9248, 1699607), (10336, 1520701), (10982, 1431248), (12376, 1270036), (12779, 1229984), (13762, 1142128), (13832, 1136348), (15028, 1045912), (15728, 999362), (16184, 971204), (16711, 940576), (16796, 935816), (18088, 868972), (18677, 841568), (21964, 715624), (24752, 635018), (25558, 614992), (26299, 597664), (27524, 571064), (27664, 568174), (29393, 534752), (30056, 522956), (31456, 499681), (32368, 485602), (33422, 470288), (33592, 467908), (36176, 434486), (37354, 420784), (38437, 408928), (43928, 357812), (49504, 317509), (51116, 307496), (52598, 298832), (55048, 285532), (55328, 284087), (58786, 267376), (60112, 261478), (64736, 242801), (66844, 235144), (67184, 233954), (71383, 220192), (72352, 217243), (74708, 210392), (76874, 204464), (87856, 178906), (89453, 175712), (102232, 153748), (105196, 149416), (110096, 142766), (116977, 134368), (117572, 133688), (120224, 130739)]