521346240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:836

約数の個数: 224

約数和(自身を含む): 1863912960

約数和(自身を除く): 1342566720

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, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 415, 432, 480, 498, 540, 576, 664, 720, 727, 747, 830, 864, 960, 996, 1080, 1245, 1328, 1440, 1454, 1494, 1660, 1728, 1992, 2160, 2181, 2241, 2490, 2656, 2880, 2908, 2988, 3320, 3635, 3735, 3984, 4320, 4362, 4482, 4980, 5312, 5816, 5976, 6543, 6640, 7270, 7470, 7968, 8640, 8724, 8964, 9960, 10905, 11205, 11632, 11952, 13086, 13280, 14540, 14940, 15936, 17448, 17928, 19629, 19920, 21810, 22410, 23264, 23904, 26172, 26560, 29080, 29880, 32715, 34896, 35856, 39258, 39840, 43620, 44820, 46528, 47808, 52344, 58160, 59760, 60341, 65430, 69792, 71712, 78516, 79680, 87240, 89640, 98145, 104688, 116320, 119520, 120682, 130860, 139584, 143424, 157032, 174480, 179280, 181023, 196290, 209376, 232640, 239040, 241364, 261720, 301705, 314064, 348960, 358560, 362046, 392580, 418752, 482728, 523440, 543069, 603410, 628128, 697920, 717120, 724092, 785160, 905115, 965456, 1046880, 1086138, 1206820, 1256256, 1448184, 1570320, 1629207, 1810230, 1930912, 2093760, 2172276, 2413640, 2715345, 2896368, 3140640, 3258414, 3620460, 3861824, 4344552, 4827280, 5430690, 5792736, 6281280, 6516828, 7240920, 8146035, 8689104, 9654560, 10861380, 11585472, 13033656, 14481840, 16292070, 17378208, 19309120, 21722760, 26067312, 28963680, 32584140, 34756416, 43445520, 52134624, 57927360, 65168280, 86891040, 104269248, 130336560, 173782080, 260673120, 521346240]

約数ペア:

[(1, 521346240), (2, 260673120), (3, 173782080), (4, 130336560), (5, 104269248), (6, 86891040), (8, 65168280), (9, 57927360), (10, 52134624), (12, 43445520), (15, 34756416), (16, 32584140), (18, 28963680), (20, 26067312), (24, 21722760), (27, 19309120), (30, 17378208), (32, 16292070), (36, 14481840), (40, 13033656), (45, 11585472), (48, 10861380), (54, 9654560), (60, 8689104), (64, 8146035), (72, 7240920), (80, 6516828), (83, 6281280), (90, 5792736), (96, 5430690), (108, 4827280), (120, 4344552), (135, 3861824), (144, 3620460), (160, 3258414), (166, 3140640), (180, 2896368), (192, 2715345), (216, 2413640), (240, 2172276), (249, 2093760), (270, 1930912), (288, 1810230), (320, 1629207), (332, 1570320), (360, 1448184), (415, 1256256), (432, 1206820), (480, 1086138), (498, 1046880), (540, 965456), (576, 905115), (664, 785160), (720, 724092), (727, 717120), (747, 697920), (830, 628128), (864, 603410), (960, 543069), (996, 523440), (1080, 482728), (1245, 418752), (1328, 392580), (1440, 362046), (1454, 358560), (1494, 348960), (1660, 314064), (1728, 301705), (1992, 261720), (2160, 241364), (2181, 239040), (2241, 232640), (2490, 209376), (2656, 196290), (2880, 181023), (2908, 179280), (2988, 174480), (3320, 157032), (3635, 143424), (3735, 139584), (3984, 130860), (4320, 120682), (4362, 119520), (4482, 116320), (4980, 104688), (5312, 98145), (5816, 89640), (5976, 87240), (6543, 79680), (6640, 78516), (7270, 71712), (7470, 69792), (7968, 65430), (8640, 60341), (8724, 59760), (8964, 58160), (9960, 52344), (10905, 47808), (11205, 46528), (11632, 44820), (11952, 43620), (13086, 39840), (13280, 39258), (14540, 35856), (14940, 34896), (15936, 32715), (17448, 29880), (17928, 29080), (19629, 26560), (19920, 26172), (21810, 23904), (22410, 23264)]