389591040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 208

約数和(自身を含む): 1323403488

約数和(自身を除く): 933812448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 373, 384, 408, 480, 510, 512, 544, 640, 680, 746, 768, 816, 960, 1020, 1024, 1088, 1119, 1280, 1360, 1492, 1536, 1632, 1865, 1920, 2040, 2048, 2176, 2238, 2560, 2720, 2984, 3072, 3264, 3730, 3840, 4080, 4096, 4352, 4476, 5120, 5440, 5595, 5968, 6144, 6341, 6528, 7460, 7680, 8160, 8704, 8952, 10240, 10880, 11190, 11936, 12288, 12682, 13056, 14920, 15360, 16320, 17408, 17904, 19023, 20480, 21760, 22380, 23872, 25364, 26112, 29840, 30720, 31705, 32640, 34816, 35808, 38046, 43520, 44760, 47744, 50728, 52224, 59680, 61440, 63410, 65280, 69632, 71616, 76092, 87040, 89520, 95115, 95488, 101456, 104448, 119360, 126820, 130560, 143232, 152184, 174080, 179040, 190230, 190976, 202912, 208896, 238720, 253640, 261120, 286464, 304368, 348160, 358080, 380460, 381952, 405824, 477440, 507280, 522240, 572928, 608736, 716160, 760920, 763904, 811648, 954880, 1014560, 1044480, 1145856, 1217472, 1432320, 1521840, 1527808, 1623296, 1909760, 2029120, 2291712, 2434944, 2864640, 3043680, 3246592, 3819520, 4058240, 4583424, 4869888, 5729280, 6087360, 6493184, 7639040, 8116480, 9739776, 11458560, 12174720, 12986368, 16232960, 19479552, 22917120, 24349440, 25972736, 32465920, 38959104, 48698880, 64931840, 77918208, 97397760, 129863680, 194795520, 389591040]

約数ペア:

[(1, 389591040), (2, 194795520), (3, 129863680), (4, 97397760), (5, 77918208), (6, 64931840), (8, 48698880), (10, 38959104), (12, 32465920), (15, 25972736), (16, 24349440), (17, 22917120), (20, 19479552), (24, 16232960), (30, 12986368), (32, 12174720), (34, 11458560), (40, 9739776), (48, 8116480), (51, 7639040), (60, 6493184), (64, 6087360), (68, 5729280), (80, 4869888), (85, 4583424), (96, 4058240), (102, 3819520), (120, 3246592), (128, 3043680), (136, 2864640), (160, 2434944), (170, 2291712), (192, 2029120), (204, 1909760), (240, 1623296), (255, 1527808), (256, 1521840), (272, 1432320), (320, 1217472), (340, 1145856), (373, 1044480), (384, 1014560), (408, 954880), (480, 811648), (510, 763904), (512, 760920), (544, 716160), (640, 608736), (680, 572928), (746, 522240), (768, 507280), (816, 477440), (960, 405824), (1020, 381952), (1024, 380460), (1088, 358080), (1119, 348160), (1280, 304368), (1360, 286464), (1492, 261120), (1536, 253640), (1632, 238720), (1865, 208896), (1920, 202912), (2040, 190976), (2048, 190230), (2176, 179040), (2238, 174080), (2560, 152184), (2720, 143232), (2984, 130560), (3072, 126820), (3264, 119360), (3730, 104448), (3840, 101456), (4080, 95488), (4096, 95115), (4352, 89520), (4476, 87040), (5120, 76092), (5440, 71616), (5595, 69632), (5968, 65280), (6144, 63410), (6341, 61440), (6528, 59680), (7460, 52224), (7680, 50728), (8160, 47744), (8704, 44760), (8952, 43520), (10240, 38046), (10880, 35808), (11190, 34816), (11936, 32640), (12288, 31705), (12682, 30720), (13056, 29840), (14920, 26112), (15360, 25364), (16320, 23872), (17408, 22380), (17904, 21760), (19023, 20480)]