501829920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 1809727920

約数和(自身を除く): 1307898000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 61, 72, 80, 87, 90, 96, 116, 120, 122, 144, 145, 160, 174, 180, 183, 197, 232, 240, 244, 261, 288, 290, 305, 348, 360, 366, 394, 435, 464, 480, 488, 522, 549, 580, 591, 610, 696, 720, 732, 788, 870, 915, 928, 976, 985, 1044, 1098, 1160, 1182, 1220, 1305, 1392, 1440, 1464, 1576, 1740, 1769, 1773, 1830, 1952, 1970, 2088, 2196, 2320, 2364, 2440, 2610, 2745, 2784, 2928, 2955, 3152, 3480, 3538, 3546, 3660, 3940, 4176, 4392, 4640, 4728, 4880, 5220, 5307, 5490, 5713, 5856, 5910, 6304, 6960, 7076, 7092, 7320, 7880, 8352, 8784, 8845, 8865, 9456, 9760, 10440, 10614, 10980, 11426, 11820, 12017, 13920, 14152, 14184, 14640, 15760, 15921, 17139, 17568, 17690, 17730, 18912, 20880, 21228, 21960, 22852, 23640, 24034, 26535, 28304, 28368, 28565, 29280, 31520, 31842, 34278, 35380, 35460, 36051, 41760, 42456, 43920, 45704, 47280, 48068, 51417, 53070, 56608, 56736, 57130, 60085, 63684, 68556, 70760, 70920, 72102, 79605, 84912, 85695, 87840, 91408, 94560, 96136, 102834, 106140, 108153, 114260, 120170, 127368, 137112, 141520, 141840, 144204, 159210, 169824, 171390, 180255, 182816, 192272, 205668, 212280, 216306, 228520, 240340, 254736, 257085, 274224, 283040, 283680, 288408, 318420, 342780, 348493, 360510, 384544, 411336, 424560, 432612, 457040, 480680, 509472, 514170, 540765, 548448, 576816, 636840, 685560, 696986, 721020, 822672, 849120, 865224, 914080, 961360, 1028340, 1045479, 1081530, 1153632, 1273680, 1371120, 1393972, 1442040, 1645344, 1730448, 1742465, 1922720, 2056680, 2090958, 2163060, 2547360, 2742240, 2787944, 2884080, 3136437, 3460896, 3484930, 4113360, 4181916, 4326120, 5227395, 5575888, 5768160, 6272874, 6969860, 8226720, 8363832, 8652240, 10454790, 11151776, 12545748, 13939720, 15682185, 16727664, 17304480, 20909580, 25091496, 27879440, 31364370, 33455328, 41819160, 50182992, 55758880, 62728740, 83638320, 100365984, 125457480, 167276640, 250914960, 501829920]

約数ペア:

[(1, 501829920), (2, 250914960), (3, 167276640), (4, 125457480), (5, 100365984), (6, 83638320), (8, 62728740), (9, 55758880), (10, 50182992), (12, 41819160), (15, 33455328), (16, 31364370), (18, 27879440), (20, 25091496), (24, 20909580), (29, 17304480), (30, 16727664), (32, 15682185), (36, 13939720), (40, 12545748), (45, 11151776), (48, 10454790), (58, 8652240), (60, 8363832), (61, 8226720), (72, 6969860), (80, 6272874), (87, 5768160), (90, 5575888), (96, 5227395), (116, 4326120), (120, 4181916), (122, 4113360), (144, 3484930), (145, 3460896), (160, 3136437), (174, 2884080), (180, 2787944), (183, 2742240), (197, 2547360), (232, 2163060), (240, 2090958), (244, 2056680), (261, 1922720), (288, 1742465), (290, 1730448), (305, 1645344), (348, 1442040), (360, 1393972), (366, 1371120), (394, 1273680), (435, 1153632), (464, 1081530), (480, 1045479), (488, 1028340), (522, 961360), (549, 914080), (580, 865224), (591, 849120), (610, 822672), (696, 721020), (720, 696986), (732, 685560), (788, 636840), (870, 576816), (915, 548448), (928, 540765), (976, 514170), (985, 509472), (1044, 480680), (1098, 457040), (1160, 432612), (1182, 424560), (1220, 411336), (1305, 384544), (1392, 360510), (1440, 348493), (1464, 342780), (1576, 318420), (1740, 288408), (1769, 283680), (1773, 283040), (1830, 274224), (1952, 257085), (1970, 254736), (2088, 240340), (2196, 228520), (2320, 216306), (2364, 212280), (2440, 205668), (2610, 192272), (2745, 182816), (2784, 180255), (2928, 171390), (2955, 169824), (3152, 159210), (3480, 144204), (3538, 141840), (3546, 141520), (3660, 137112), (3940, 127368), (4176, 120170), (4392, 114260), (4640, 108153), (4728, 106140), (4880, 102834), (5220, 96136), (5307, 94560), (5490, 91408), (5713, 87840), (5856, 85695), (5910, 84912), (6304, 79605), (6960, 72102), (7076, 70920), (7092, 70760), (7320, 68556), (7880, 63684), (8352, 60085), (8784, 57130), (8845, 56736), (8865, 56608), (9456, 53070), (9760, 51417), (10440, 48068), (10614, 47280), (10980, 45704), (11426, 43920), (11820, 42456), (12017, 41760), (13920, 36051), (14152, 35460), (14184, 35380), (14640, 34278), (15760, 31842), (15921, 31520), (17139, 29280), (17568, 28565), (17690, 28368), (17730, 28304), (18912, 26535), (20880, 24034), (21228, 23640), (21960, 22852)]