7998996240

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 320

約数和(自身を含む): 28185696000

約数和(自身を除く): 20186699760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 131, 135, 144, 162, 180, 216, 240, 243, 262, 270, 324, 349, 360, 393, 405, 432, 486, 524, 540, 648, 655, 698, 720, 729, 786, 810, 972, 1047, 1048, 1080, 1179, 1215, 1296, 1310, 1396, 1458, 1572, 1620, 1745, 1944, 1965, 2094, 2096, 2160, 2187, 2358, 2430, 2620, 2792, 2916, 3141, 3144, 3240, 3490, 3537, 3645, 3888, 3930, 4188, 4374, 4716, 4860, 5235, 5240, 5584, 5832, 5895, 6282, 6288, 6480, 6980, 7074, 7290, 7860, 8376, 8748, 9423, 9432, 9720, 10470, 10480, 10611, 10935, 11664, 11790, 12564, 13960, 14148, 14580, 15705, 15720, 16752, 17496, 17685, 18846, 18864, 19440, 20940, 21222, 21870, 23580, 25128, 27920, 28269, 28296, 29160, 31410, 31440, 31833, 34992, 35370, 37692, 41880, 42444, 43740, 45719, 47115, 47160, 50256, 53055, 56538, 56592, 58320, 62820, 63666, 70740, 75384, 83760, 84807, 84888, 87480, 91438, 94230, 94320, 95499, 106110, 113076, 125640, 127332, 137157, 141345, 141480, 150768, 159165, 169614, 169776, 174960, 182876, 188460, 190998, 212220, 226152, 228595, 251280, 254421, 254664, 274314, 282690, 282960, 286497, 318330, 339228, 365752, 376920, 381996, 411471, 424035, 424440, 452304, 457190, 477495, 508842, 509328, 548628, 565380, 572994, 636660, 678456, 685785, 731504, 753840, 763263, 763992, 822942, 848070, 848880, 914380, 954990, 1017684, 1097256, 1130760, 1145988, 1234413, 1272105, 1273320, 1356912, 1371570, 1432485, 1526526, 1527984, 1645884, 1696140, 1828760, 1909980, 2035368, 2057355, 2194512, 2261520, 2291976, 2468826, 2544210, 2546640, 2743140, 2864970, 3053052, 3291768, 3392280, 3657520, 3703239, 3816315, 3819960, 4070736, 4114710, 4583952, 4937652, 5088420, 5486280, 5729940, 6106104, 6172065, 6583536, 6784560, 7406478, 7632630, 7639920, 8229420, 9875304, 10176840, 10972560, 11109717, 11459880, 12212208, 12344130, 14812956, 15265260, 16458840, 18516195, 19750608, 20353680, 22219434, 22919760, 24688260, 29625912, 30530520, 32917680, 33329151, 37032390, 44438868, 49376520, 55548585, 59251824, 61061040, 66658302, 74064780, 88877736, 98753040, 99987453, 111097170, 133316604, 148129560, 166645755, 177755472, 199974906, 222194340, 266633208, 296259120, 333291510, 399949812, 444388680, 499937265, 533266416, 666583020, 799899624, 888777360, 999874530, 1333166040, 1599799248, 1999749060, 2666332080, 3999498120, 7998996240]

約数ペア:

[(1, 7998996240), (2, 3999498120), (3, 2666332080), (4, 1999749060), (5, 1599799248), (6, 1333166040), (8, 999874530), (9, 888777360), (10, 799899624), (12, 666583020), (15, 533266416), (16, 499937265), (18, 444388680), (20, 399949812), (24, 333291510), (27, 296259120), (30, 266633208), (36, 222194340), (40, 199974906), (45, 177755472), (48, 166645755), (54, 148129560), (60, 133316604), (72, 111097170), (80, 99987453), (81, 98753040), (90, 88877736), (108, 74064780), (120, 66658302), (131, 61061040), (135, 59251824), (144, 55548585), (162, 49376520), (180, 44438868), (216, 37032390), (240, 33329151), (243, 32917680), (262, 30530520), (270, 29625912), (324, 24688260), (349, 22919760), (360, 22219434), (393, 20353680), (405, 19750608), (432, 18516195), (486, 16458840), (524, 15265260), (540, 14812956), (648, 12344130), (655, 12212208), (698, 11459880), (720, 11109717), (729, 10972560), (786, 10176840), (810, 9875304), (972, 8229420), (1047, 7639920), (1048, 7632630), (1080, 7406478), (1179, 6784560), (1215, 6583536), (1296, 6172065), (1310, 6106104), (1396, 5729940), (1458, 5486280), (1572, 5088420), (1620, 4937652), (1745, 4583952), (1944, 4114710), (1965, 4070736), (2094, 3819960), (2096, 3816315), (2160, 3703239), (2187, 3657520), (2358, 3392280), (2430, 3291768), (2620, 3053052), (2792, 2864970), (2916, 2743140), (3141, 2546640), (3144, 2544210), (3240, 2468826), (3490, 2291976), (3537, 2261520), (3645, 2194512), (3888, 2057355), (3930, 2035368), (4188, 1909980), (4374, 1828760), (4716, 1696140), (4860, 1645884), (5235, 1527984), (5240, 1526526), (5584, 1432485), (5832, 1371570), (5895, 1356912), (6282, 1273320), (6288, 1272105), (6480, 1234413), (6980, 1145988), (7074, 1130760), (7290, 1097256), (7860, 1017684), (8376, 954990), (8748, 914380), (9423, 848880), (9432, 848070), (9720, 822942), (10470, 763992), (10480, 763263), (10611, 753840), (10935, 731504), (11664, 685785), (11790, 678456), (12564, 636660), (13960, 572994), (14148, 565380), (14580, 548628), (15705, 509328), (15720, 508842), (16752, 477495), (17496, 457190), (17685, 452304), (18846, 424440), (18864, 424035), (19440, 411471), (20940, 381996), (21222, 376920), (21870, 365752), (23580, 339228), (25128, 318330), (27920, 286497), (28269, 282960), (28296, 282690), (29160, 274314), (31410, 254664), (31440, 254421), (31833, 251280), (34992, 228595), (35370, 226152), (37692, 212220), (41880, 190998), (42444, 188460), (43740, 182876), (45719, 174960), (47115, 169776), (47160, 169614), (50256, 159165), (53055, 150768), (56538, 141480), (56592, 141345), (58320, 137157), (62820, 127332), (63666, 125640), (70740, 113076), (75384, 106110), (83760, 95499), (84807, 94320), (84888, 94230), (87480, 91438)]