12881449440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19489}}^1$

素因数の和:19536

約数の個数: 288

約数和(自身を含む): 48270025440

約数和(自身を除く): 35388576000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5508, 6120, 6480, 6885, 7344, 7776, 8160, 8262, 9180, 9720, 11016, 12240, 12960, 13770, 14688, 16524, 18360, 19440, 19489, 20655, 22032, 24480, 27540, 33048, 36720, 38880, 38978, 41310, 44064, 55080, 58467, 66096, 73440, 77956, 82620, 97445, 110160, 116934, 132192, 155912, 165240, 175401, 194890, 220320, 233868, 292335, 311824, 330480, 331313, 350802, 389780, 467736, 526203, 584670, 623648, 660960, 662626, 701604, 779560, 877005, 935472, 993939, 1052406, 1169340, 1325252, 1403208, 1559120, 1578609, 1656565, 1754010, 1870944, 1987878, 2104812, 2338680, 2631015, 2650504, 2806416, 2981817, 3118240, 3157218, 3313130, 3508020, 3975756, 4209624, 4677360, 4735827, 4969695, 5262030, 5301008, 5612832, 5963634, 6314436, 6626260, 7016040, 7893045, 7951512, 8419248, 8945451, 9354720, 9471654, 9939390, 10524060, 10602016, 11927268, 12628872, 13252520, 14032080, 14909085, 15786090, 15903024, 16838496, 17890902, 18943308, 19878780, 21048120, 23679135, 23854536, 25257744, 26505040, 26836353, 28064160, 29818170, 31572180, 31806048, 35781804, 37886616, 39757560, 42096240, 44727255, 47358270, 47709072, 50515488, 53010080, 53672706, 59636340, 63144360, 71563608, 75773232, 79515120, 80509059, 84192480, 89454510, 94716540, 95418144, 107345412, 119272680, 126288720, 134181765, 143127216, 151546464, 159030240, 161018118, 178909020, 189433080, 214690824, 238545360, 252577440, 268363530, 286254432, 322036236, 357818040, 378866160, 402545295, 429381648, 477090720, 536727060, 644072472, 715636080, 757732320, 805090590, 858763296, 1073454120, 1288144944, 1431272160, 1610181180, 2146908240, 2576289888, 3220362360, 4293816480, 6440724720, 12881449440]

約数ペア:

[(1, 12881449440), (2, 6440724720), (3, 4293816480), (4, 3220362360), (5, 2576289888), (6, 2146908240), (8, 1610181180), (9, 1431272160), (10, 1288144944), (12, 1073454120), (15, 858763296), (16, 805090590), (17, 757732320), (18, 715636080), (20, 644072472), (24, 536727060), (27, 477090720), (30, 429381648), (32, 402545295), (34, 378866160), (36, 357818040), (40, 322036236), (45, 286254432), (48, 268363530), (51, 252577440), (54, 238545360), (60, 214690824), (68, 189433080), (72, 178909020), (80, 161018118), (81, 159030240), (85, 151546464), (90, 143127216), (96, 134181765), (102, 126288720), (108, 119272680), (120, 107345412), (135, 95418144), (136, 94716540), (144, 89454510), (153, 84192480), (160, 80509059), (162, 79515120), (170, 75773232), (180, 71563608), (204, 63144360), (216, 59636340), (240, 53672706), (243, 53010080), (255, 50515488), (270, 47709072), (272, 47358270), (288, 44727255), (306, 42096240), (324, 39757560), (340, 37886616), (360, 35781804), (405, 31806048), (408, 31572180), (432, 29818170), (459, 28064160), (480, 26836353), (486, 26505040), (510, 25257744), (540, 23854536), (544, 23679135), (612, 21048120), (648, 19878780), (680, 18943308), (720, 17890902), (765, 16838496), (810, 15903024), (816, 15786090), (864, 14909085), (918, 14032080), (972, 13252520), (1020, 12628872), (1080, 11927268), (1215, 10602016), (1224, 10524060), (1296, 9939390), (1360, 9471654), (1377, 9354720), (1440, 8945451), (1530, 8419248), (1620, 7951512), (1632, 7893045), (1836, 7016040), (1944, 6626260), (2040, 6314436), (2160, 5963634), (2295, 5612832), (2430, 5301008), (2448, 5262030), (2592, 4969695), (2720, 4735827), (2754, 4677360), (3060, 4209624), (3240, 3975756), (3672, 3508020), (3888, 3313130), (4080, 3157218), (4131, 3118240), (4320, 2981817), (4590, 2806416), (4860, 2650504), (4896, 2631015), (5508, 2338680), (6120, 2104812), (6480, 1987878), (6885, 1870944), (7344, 1754010), (7776, 1656565), (8160, 1578609), (8262, 1559120), (9180, 1403208), (9720, 1325252), (11016, 1169340), (12240, 1052406), (12960, 993939), (13770, 935472), (14688, 877005), (16524, 779560), (18360, 701604), (19440, 662626), (19489, 660960), (20655, 623648), (22032, 584670), (24480, 526203), (27540, 467736), (33048, 389780), (36720, 350802), (38880, 331313), (38978, 330480), (41310, 311824), (44064, 292335), (55080, 233868), (58467, 220320), (66096, 194890), (73440, 175401), (77956, 165240), (82620, 155912), (97445, 132192), (110160, 116934)]