15706055520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19867}}^1$

素因数の和:19955

約数の個数: 240

約数和(自身を含む): 56340800208

約数和(自身を除く): 40634744688

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, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2440, 2592, 2745, 2928, 3240, 3294, 3660, 4320, 4392, 4880, 4941, 5490, 5856, 6480, 6588, 7320, 8235, 8784, 9760, 9882, 10980, 12960, 13176, 14640, 16470, 17568, 19764, 19867, 21960, 24705, 26352, 29280, 32940, 39528, 39734, 43920, 49410, 52704, 59601, 65880, 79056, 79468, 87840, 98820, 99335, 119202, 131760, 158112, 158936, 178803, 197640, 198670, 238404, 263520, 298005, 317872, 357606, 395280, 397340, 476808, 536409, 596010, 635744, 715212, 790560, 794680, 894015, 953616, 1072818, 1192020, 1211887, 1430424, 1589360, 1609227, 1788030, 1907232, 2145636, 2384040, 2423774, 2682045, 2860848, 3178720, 3218454, 3576060, 3635661, 4291272, 4768080, 4847548, 5364090, 5721696, 6059435, 6436908, 7152120, 7271322, 8046135, 8582544, 9536160, 9695096, 10728180, 10906983, 12118870, 12873816, 14304240, 14542644, 16092270, 17165088, 18178305, 19390192, 21456360, 21813966, 24237740, 25747632, 28608480, 29085288, 32184540, 32720949, 36356610, 38780384, 42912720, 43627932, 48475480, 51495264, 54534915, 58170576, 64369080, 65441898, 72713220, 85825440, 87255864, 96950960, 98162847, 109069830, 116341152, 128738160, 130883796, 145426440, 163604745, 174511728, 193901920, 196325694, 218139660, 257476320, 261767592, 290852880, 327209490, 349023456, 392651388, 436279320, 490814235, 523535184, 581705760, 654418980, 785302776, 872558640, 981628470, 1047070368, 1308837960, 1570605552, 1745117280, 1963256940, 2617675920, 3141211104, 3926513880, 5235351840, 7853027760, 15706055520]

約数ペア:

[(1, 15706055520), (2, 7853027760), (3, 5235351840), (4, 3926513880), (5, 3141211104), (6, 2617675920), (8, 1963256940), (9, 1745117280), (10, 1570605552), (12, 1308837960), (15, 1047070368), (16, 981628470), (18, 872558640), (20, 785302776), (24, 654418980), (27, 581705760), (30, 523535184), (32, 490814235), (36, 436279320), (40, 392651388), (45, 349023456), (48, 327209490), (54, 290852880), (60, 261767592), (61, 257476320), (72, 218139660), (80, 196325694), (81, 193901920), (90, 174511728), (96, 163604745), (108, 145426440), (120, 130883796), (122, 128738160), (135, 116341152), (144, 109069830), (160, 98162847), (162, 96950960), (180, 87255864), (183, 85825440), (216, 72713220), (240, 65441898), (244, 64369080), (270, 58170576), (288, 54534915), (305, 51495264), (324, 48475480), (360, 43627932), (366, 42912720), (405, 38780384), (432, 36356610), (480, 32720949), (488, 32184540), (540, 29085288), (549, 28608480), (610, 25747632), (648, 24237740), (720, 21813966), (732, 21456360), (810, 19390192), (864, 18178305), (915, 17165088), (976, 16092270), (1080, 14542644), (1098, 14304240), (1220, 12873816), (1296, 12118870), (1440, 10906983), (1464, 10728180), (1620, 9695096), (1647, 9536160), (1830, 8582544), (1952, 8046135), (2160, 7271322), (2196, 7152120), (2440, 6436908), (2592, 6059435), (2745, 5721696), (2928, 5364090), (3240, 4847548), (3294, 4768080), (3660, 4291272), (4320, 3635661), (4392, 3576060), (4880, 3218454), (4941, 3178720), (5490, 2860848), (5856, 2682045), (6480, 2423774), (6588, 2384040), (7320, 2145636), (8235, 1907232), (8784, 1788030), (9760, 1609227), (9882, 1589360), (10980, 1430424), (12960, 1211887), (13176, 1192020), (14640, 1072818), (16470, 953616), (17568, 894015), (19764, 794680), (19867, 790560), (21960, 715212), (24705, 635744), (26352, 596010), (29280, 536409), (32940, 476808), (39528, 397340), (39734, 395280), (43920, 357606), (49410, 317872), (52704, 298005), (59601, 263520), (65880, 238404), (79056, 198670), (79468, 197640), (87840, 178803), (98820, 158936), (99335, 158112), (119202, 131760)]