7445483520

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:888

約数の個数: 208

約数和(自身を含む): 23991111360

約数和(自身を除く): 16545627840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 256, 320, 358, 384, 480, 512, 537, 640, 677, 716, 768, 895, 960, 1024, 1074, 1280, 1354, 1432, 1536, 1790, 1920, 2031, 2048, 2148, 2560, 2685, 2708, 2864, 3072, 3385, 3580, 3840, 4062, 4096, 4296, 5120, 5370, 5416, 5728, 6144, 6770, 7160, 7680, 8124, 8592, 10155, 10240, 10740, 10832, 11456, 12288, 13540, 14320, 15360, 16248, 17184, 20310, 20480, 21480, 21664, 22912, 27080, 28640, 30720, 32496, 34368, 40620, 42960, 43328, 45824, 54160, 57280, 61440, 64992, 68736, 81240, 85920, 86656, 91648, 108320, 114560, 121183, 129984, 137472, 162480, 171840, 173312, 183296, 216640, 229120, 242366, 259968, 274944, 324960, 343680, 346624, 363549, 366592, 433280, 458240, 484732, 519936, 549888, 605915, 649920, 687360, 693248, 727098, 733184, 866560, 916480, 969464, 1039872, 1099776, 1211830, 1299840, 1374720, 1386496, 1454196, 1733120, 1817745, 1832960, 1938928, 2079744, 2199552, 2423660, 2599680, 2749440, 2772992, 2908392, 3466240, 3635490, 3665920, 3877856, 4159488, 4847320, 5199360, 5498880, 5816784, 6932480, 7270980, 7755712, 8318976, 9694640, 10398720, 10997760, 11633568, 13864960, 14541960, 15511424, 19389280, 20797440, 23267136, 29083920, 31022848, 38778560, 41594880, 46534272, 58167840, 62045696, 77557120, 93068544, 116335680, 124091392, 155114240, 186137088, 232671360, 248182784, 310228480, 372274176, 465342720, 496365568, 620456960, 744548352, 930685440, 1240913920, 1489096704, 1861370880, 2481827840, 3722741760, 7445483520]

約数ペア:

[(1, 7445483520), (2, 3722741760), (3, 2481827840), (4, 1861370880), (5, 1489096704), (6, 1240913920), (8, 930685440), (10, 744548352), (12, 620456960), (15, 496365568), (16, 465342720), (20, 372274176), (24, 310228480), (30, 248182784), (32, 232671360), (40, 186137088), (48, 155114240), (60, 124091392), (64, 116335680), (80, 93068544), (96, 77557120), (120, 62045696), (128, 58167840), (160, 46534272), (179, 41594880), (192, 38778560), (240, 31022848), (256, 29083920), (320, 23267136), (358, 20797440), (384, 19389280), (480, 15511424), (512, 14541960), (537, 13864960), (640, 11633568), (677, 10997760), (716, 10398720), (768, 9694640), (895, 8318976), (960, 7755712), (1024, 7270980), (1074, 6932480), (1280, 5816784), (1354, 5498880), (1432, 5199360), (1536, 4847320), (1790, 4159488), (1920, 3877856), (2031, 3665920), (2048, 3635490), (2148, 3466240), (2560, 2908392), (2685, 2772992), (2708, 2749440), (2864, 2599680), (3072, 2423660), (3385, 2199552), (3580, 2079744), (3840, 1938928), (4062, 1832960), (4096, 1817745), (4296, 1733120), (5120, 1454196), (5370, 1386496), (5416, 1374720), (5728, 1299840), (6144, 1211830), (6770, 1099776), (7160, 1039872), (7680, 969464), (8124, 916480), (8592, 866560), (10155, 733184), (10240, 727098), (10740, 693248), (10832, 687360), (11456, 649920), (12288, 605915), (13540, 549888), (14320, 519936), (15360, 484732), (16248, 458240), (17184, 433280), (20310, 366592), (20480, 363549), (21480, 346624), (21664, 343680), (22912, 324960), (27080, 274944), (28640, 259968), (30720, 242366), (32496, 229120), (34368, 216640), (40620, 183296), (42960, 173312), (43328, 171840), (45824, 162480), (54160, 137472), (57280, 129984), (61440, 121183), (64992, 114560), (68736, 108320), (81240, 91648), (85920, 86656)]