2015850240

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{6481}}^1$

素因数の和:6517

約数の個数: 216

約数和(自身を含む): 7234067568

約数和(自身を除く): 5218217328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6481, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 12962, 15552, 17280, 19440, 19443, 20736, 25920, 25924, 31104, 32405, 34560, 38880, 38886, 51840, 51848, 58329, 62208, 64810, 77760, 77772, 97215, 103680, 103696, 116658, 129620, 155520, 155544, 174987, 194430, 207392, 233316, 259240, 291645, 311040, 311088, 349974, 388860, 414784, 466632, 518480, 524961, 583290, 622176, 699948, 777720, 829568, 874935, 933264, 1036960, 1049922, 1166580, 1244352, 1399896, 1555440, 1574883, 1659136, 1749870, 1866528, 2073920, 2099844, 2333160, 2488704, 2624805, 2799792, 3110880, 3149766, 3499740, 3733056, 4147840, 4199688, 4666320, 4977408, 5249610, 5599584, 6221760, 6299532, 6999480, 7466112, 7874415, 8295680, 8399376, 9332640, 10499220, 11199168, 12443520, 12599064, 13998960, 14932224, 15748830, 16798752, 18665280, 20998440, 22398336, 24887040, 25198128, 27997920, 31497660, 33597504, 37330560, 41996880, 44796672, 50396256, 55995840, 62995320, 67195008, 74661120, 83993760, 100792512, 111991680, 125990640, 134390016, 167987520, 201585024, 223983360, 251981280, 335975040, 403170048, 503962560, 671950080, 1007925120, 2015850240]

約数ペア:

[(1, 2015850240), (2, 1007925120), (3, 671950080), (4, 503962560), (5, 403170048), (6, 335975040), (8, 251981280), (9, 223983360), (10, 201585024), (12, 167987520), (15, 134390016), (16, 125990640), (18, 111991680), (20, 100792512), (24, 83993760), (27, 74661120), (30, 67195008), (32, 62995320), (36, 55995840), (40, 50396256), (45, 44796672), (48, 41996880), (54, 37330560), (60, 33597504), (64, 31497660), (72, 27997920), (80, 25198128), (81, 24887040), (90, 22398336), (96, 20998440), (108, 18665280), (120, 16798752), (128, 15748830), (135, 14932224), (144, 13998960), (160, 12599064), (162, 12443520), (180, 11199168), (192, 10499220), (216, 9332640), (240, 8399376), (243, 8295680), (256, 7874415), (270, 7466112), (288, 6999480), (320, 6299532), (324, 6221760), (360, 5599584), (384, 5249610), (405, 4977408), (432, 4666320), (480, 4199688), (486, 4147840), (540, 3733056), (576, 3499740), (640, 3149766), (648, 3110880), (720, 2799792), (768, 2624805), (810, 2488704), (864, 2333160), (960, 2099844), (972, 2073920), (1080, 1866528), (1152, 1749870), (1215, 1659136), (1280, 1574883), (1296, 1555440), (1440, 1399896), (1620, 1244352), (1728, 1166580), (1920, 1049922), (1944, 1036960), (2160, 933264), (2304, 874935), (2430, 829568), (2592, 777720), (2880, 699948), (3240, 622176), (3456, 583290), (3840, 524961), (3888, 518480), (4320, 466632), (4860, 414784), (5184, 388860), (5760, 349974), (6480, 311088), (6481, 311040), (6912, 291645), (7776, 259240), (8640, 233316), (9720, 207392), (10368, 194430), (11520, 174987), (12960, 155544), (12962, 155520), (15552, 129620), (17280, 116658), (19440, 103696), (19443, 103680), (20736, 97215), (25920, 77772), (25924, 77760), (31104, 64810), (32405, 62208), (34560, 58329), (38880, 51848), (38886, 51840)]