1011409920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 264

約数和(自身を含む): 3586737024

約数和(自身を除く): 2575327104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 467, 470, 480, 512, 564, 576, 640, 705, 720, 752, 768, 846, 934, 940, 960, 1024, 1128, 1152, 1280, 1401, 1410, 1440, 1504, 1536, 1692, 1868, 1880, 1920, 2115, 2256, 2304, 2335, 2560, 2802, 2820, 2880, 3008, 3072, 3384, 3736, 3760, 3840, 4203, 4230, 4512, 4608, 4670, 5120, 5604, 5640, 5760, 6016, 6768, 7005, 7472, 7520, 7680, 8406, 8460, 9024, 9216, 9340, 11208, 11280, 11520, 12032, 13536, 14010, 14944, 15040, 15360, 16812, 16920, 18048, 18680, 21015, 21949, 22416, 22560, 23040, 24064, 27072, 28020, 29888, 30080, 33624, 33840, 36096, 37360, 42030, 43898, 44832, 45120, 46080, 48128, 54144, 56040, 59776, 60160, 65847, 67248, 67680, 72192, 74720, 84060, 87796, 89664, 90240, 108288, 109745, 112080, 119552, 120320, 131694, 134496, 135360, 144384, 149440, 168120, 175592, 179328, 180480, 197541, 216576, 219490, 224160, 239104, 240640, 263388, 268992, 270720, 298880, 329235, 336240, 351184, 358656, 360960, 395082, 433152, 438980, 448320, 478208, 526776, 537984, 541440, 597760, 658470, 672480, 702368, 717312, 721920, 790164, 877960, 896640, 987705, 1053552, 1075968, 1082880, 1195520, 1316940, 1344960, 1404736, 1434624, 1580328, 1755920, 1793280, 1975410, 2107104, 2151936, 2165760, 2391040, 2633880, 2689920, 2809472, 3160656, 3511840, 3586560, 3950820, 4214208, 4303872, 5267760, 5379840, 5618944, 6321312, 7023680, 7173120, 7901640, 8428416, 10535520, 10759680, 11237888, 12642624, 14047360, 15803280, 16856832, 21071040, 21519360, 22475776, 25285248, 28094720, 31606560, 33713664, 42142080, 50570496, 56189440, 63213120, 67427328, 84284160, 101140992, 112378880, 126426240, 168568320, 202281984, 252852480, 337136640, 505704960, 1011409920]

約数ペア:

[(1, 1011409920), (2, 505704960), (3, 337136640), (4, 252852480), (5, 202281984), (6, 168568320), (8, 126426240), (9, 112378880), (10, 101140992), (12, 84284160), (15, 67427328), (16, 63213120), (18, 56189440), (20, 50570496), (24, 42142080), (30, 33713664), (32, 31606560), (36, 28094720), (40, 25285248), (45, 22475776), (47, 21519360), (48, 21071040), (60, 16856832), (64, 15803280), (72, 14047360), (80, 12642624), (90, 11237888), (94, 10759680), (96, 10535520), (120, 8428416), (128, 7901640), (141, 7173120), (144, 7023680), (160, 6321312), (180, 5618944), (188, 5379840), (192, 5267760), (235, 4303872), (240, 4214208), (256, 3950820), (282, 3586560), (288, 3511840), (320, 3160656), (360, 2809472), (376, 2689920), (384, 2633880), (423, 2391040), (467, 2165760), (470, 2151936), (480, 2107104), (512, 1975410), (564, 1793280), (576, 1755920), (640, 1580328), (705, 1434624), (720, 1404736), (752, 1344960), (768, 1316940), (846, 1195520), (934, 1082880), (940, 1075968), (960, 1053552), (1024, 987705), (1128, 896640), (1152, 877960), (1280, 790164), (1401, 721920), (1410, 717312), (1440, 702368), (1504, 672480), (1536, 658470), (1692, 597760), (1868, 541440), (1880, 537984), (1920, 526776), (2115, 478208), (2256, 448320), (2304, 438980), (2335, 433152), (2560, 395082), (2802, 360960), (2820, 358656), (2880, 351184), (3008, 336240), (3072, 329235), (3384, 298880), (3736, 270720), (3760, 268992), (3840, 263388), (4203, 240640), (4230, 239104), (4512, 224160), (4608, 219490), (4670, 216576), (5120, 197541), (5604, 180480), (5640, 179328), (5760, 175592), (6016, 168120), (6768, 149440), (7005, 144384), (7472, 135360), (7520, 134496), (7680, 131694), (8406, 120320), (8460, 119552), (9024, 112080), (9216, 109745), (9340, 108288), (11208, 90240), (11280, 89664), (11520, 87796), (12032, 84060), (13536, 74720), (14010, 72192), (14944, 67680), (15040, 67248), (15360, 65847), (16812, 60160), (16920, 59776), (18048, 56040), (18680, 54144), (21015, 48128), (21949, 46080), (22416, 45120), (22560, 44832), (23040, 43898), (24064, 42030), (27072, 37360), (28020, 36096), (29888, 33840), (30080, 33624)]