388546560

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 360

約数和(自身を含む): 1472155776

約数和(自身を除く): 1083609216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 256, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 512, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 768, 816, 930, 960, 992, 1020, 1024, 1054, 1088, 1116, 1152, 1224, 1240, 1280, 1360, 1395, 1440, 1488, 1530, 1536, 1581, 1632, 1860, 1920, 1984, 2040, 2048, 2108, 2176, 2232, 2304, 2448, 2480, 2560, 2635, 2720, 2790, 2880, 2976, 3060, 3072, 3162, 3264, 3720, 3840, 3968, 4080, 4096, 4216, 4352, 4464, 4608, 4743, 4896, 4960, 5120, 5270, 5440, 5580, 5760, 5952, 6120, 6144, 6324, 6528, 7440, 7680, 7905, 7936, 8160, 8192, 8432, 8704, 8928, 9216, 9486, 9792, 9920, 10240, 10540, 10880, 11160, 11520, 11904, 12240, 12288, 12648, 13056, 14880, 15360, 15810, 15872, 16320, 16384, 16864, 17408, 17856, 18432, 18972, 19584, 19840, 20480, 21080, 21760, 22320, 23040, 23715, 23808, 24480, 24576, 25296, 26112, 29760, 30720, 31620, 31744, 32640, 33728, 34816, 35712, 36864, 37944, 39168, 39680, 40960, 42160, 43520, 44640, 46080, 47430, 47616, 48960, 49152, 50592, 52224, 59520, 61440, 63240, 63488, 65280, 67456, 69632, 71424, 73728, 75888, 78336, 79360, 81920, 84320, 87040, 89280, 92160, 94860, 95232, 97920, 101184, 104448, 119040, 122880, 126480, 126976, 130560, 134912, 139264, 142848, 147456, 151776, 156672, 158720, 168640, 174080, 178560, 184320, 189720, 190464, 195840, 202368, 208896, 238080, 245760, 252960, 253952, 261120, 269824, 278528, 285696, 303552, 313344, 317440, 337280, 348160, 357120, 368640, 379440, 380928, 391680, 404736, 417792, 476160, 505920, 507904, 522240, 539648, 571392, 607104, 626688, 634880, 674560, 696320, 714240, 737280, 758880, 761856, 783360, 809472, 835584, 952320, 1011840, 1044480, 1079296, 1142784, 1214208, 1253376, 1269760, 1349120, 1392640, 1428480, 1517760, 1523712, 1566720, 1618944, 1904640, 2023680, 2088960, 2158592, 2285568, 2428416, 2506752, 2539520, 2698240, 2856960, 3035520, 3133440, 3237888, 3809280, 4047360, 4177920, 4317184, 4571136, 4856832, 5396480, 5713920, 6071040, 6266880, 6475776, 7618560, 8094720, 8634368, 9713664, 10792960, 11427840, 12142080, 12533760, 12951552, 16189440, 19427328, 21585920, 22855680, 24284160, 25903104, 32378880, 38854656, 43171840, 48568320, 64757760, 77709312, 97136640, 129515520, 194273280, 388546560]

約数ペア:

[(1, 388546560), (2, 194273280), (3, 129515520), (4, 97136640), (5, 77709312), (6, 64757760), (8, 48568320), (9, 43171840), (10, 38854656), (12, 32378880), (15, 25903104), (16, 24284160), (17, 22855680), (18, 21585920), (20, 19427328), (24, 16189440), (30, 12951552), (31, 12533760), (32, 12142080), (34, 11427840), (36, 10792960), (40, 9713664), (45, 8634368), (48, 8094720), (51, 7618560), (60, 6475776), (62, 6266880), (64, 6071040), (68, 5713920), (72, 5396480), (80, 4856832), (85, 4571136), (90, 4317184), (93, 4177920), (96, 4047360), (102, 3809280), (120, 3237888), (124, 3133440), (128, 3035520), (136, 2856960), (144, 2698240), (153, 2539520), (155, 2506752), (160, 2428416), (170, 2285568), (180, 2158592), (186, 2088960), (192, 2023680), (204, 1904640), (240, 1618944), (248, 1566720), (255, 1523712), (256, 1517760), (272, 1428480), (279, 1392640), (288, 1349120), (306, 1269760), (310, 1253376), (320, 1214208), (340, 1142784), (360, 1079296), (372, 1044480), (384, 1011840), (408, 952320), (465, 835584), (480, 809472), (496, 783360), (510, 761856), (512, 758880), (527, 737280), (544, 714240), (558, 696320), (576, 674560), (612, 634880), (620, 626688), (640, 607104), (680, 571392), (720, 539648), (744, 522240), (765, 507904), (768, 505920), (816, 476160), (930, 417792), (960, 404736), (992, 391680), (1020, 380928), (1024, 379440), (1054, 368640), (1088, 357120), (1116, 348160), (1152, 337280), (1224, 317440), (1240, 313344), (1280, 303552), (1360, 285696), (1395, 278528), (1440, 269824), (1488, 261120), (1530, 253952), (1536, 252960), (1581, 245760), (1632, 238080), (1860, 208896), (1920, 202368), (1984, 195840), (2040, 190464), (2048, 189720), (2108, 184320), (2176, 178560), (2232, 174080), (2304, 168640), (2448, 158720), (2480, 156672), (2560, 151776), (2635, 147456), (2720, 142848), (2790, 139264), (2880, 134912), (2976, 130560), (3060, 126976), (3072, 126480), (3162, 122880), (3264, 119040), (3720, 104448), (3840, 101184), (3968, 97920), (4080, 95232), (4096, 94860), (4216, 92160), (4352, 89280), (4464, 87040), (4608, 84320), (4743, 81920), (4896, 79360), (4960, 78336), (5120, 75888), (5270, 73728), (5440, 71424), (5580, 69632), (5760, 67456), (5952, 65280), (6120, 63488), (6144, 63240), (6324, 61440), (6528, 59520), (7440, 52224), (7680, 50592), (7905, 49152), (7936, 48960), (8160, 47616), (8192, 47430), (8432, 46080), (8704, 44640), (8928, 43520), (9216, 42160), (9486, 40960), (9792, 39680), (9920, 39168), (10240, 37944), (10540, 36864), (10880, 35712), (11160, 34816), (11520, 33728), (11904, 32640), (12240, 31744), (12288, 31620), (12648, 30720), (13056, 29760), (14880, 26112), (15360, 25296), (15810, 24576), (15872, 24480), (16320, 23808), (16384, 23715), (16864, 23040), (17408, 22320), (17856, 21760), (18432, 21080), (18972, 20480), (19584, 19840)]