656229120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2438

約数の個数: 144

約数和(自身を含む): 2125449312

約数和(自身を除く): 1469220192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2341, 2920, 3504, 3840, 4380, 4672, 4682, 5840, 7008, 7023, 8760, 9344, 9364, 11680, 11705, 14016, 14046, 17520, 18688, 18728, 23360, 23410, 28032, 28092, 35040, 35115, 37456, 46720, 46820, 56064, 56184, 70080, 70230, 74912, 93440, 93640, 112368, 140160, 140460, 149824, 170893, 187280, 224736, 280320, 280920, 299648, 341786, 374560, 449472, 512679, 561840, 599296, 683572, 749120, 854465, 898944, 1025358, 1123680, 1367144, 1498240, 1708930, 1797888, 2050716, 2247360, 2563395, 2734288, 2996480, 3417860, 4101432, 4494720, 5126790, 5468576, 6835720, 8202864, 8989440, 10253580, 10937152, 13671440, 16405728, 20507160, 21874304, 27342880, 32811456, 41014320, 43748608, 54685760, 65622912, 82028640, 109371520, 131245824, 164057280, 218743040, 328114560, 656229120]

約数ペア:

[(1, 656229120), (2, 328114560), (3, 218743040), (4, 164057280), (5, 131245824), (6, 109371520), (8, 82028640), (10, 65622912), (12, 54685760), (15, 43748608), (16, 41014320), (20, 32811456), (24, 27342880), (30, 21874304), (32, 20507160), (40, 16405728), (48, 13671440), (60, 10937152), (64, 10253580), (73, 8989440), (80, 8202864), (96, 6835720), (120, 5468576), (128, 5126790), (146, 4494720), (160, 4101432), (192, 3417860), (219, 2996480), (240, 2734288), (256, 2563395), (292, 2247360), (320, 2050716), (365, 1797888), (384, 1708930), (438, 1498240), (480, 1367144), (584, 1123680), (640, 1025358), (730, 898944), (768, 854465), (876, 749120), (960, 683572), (1095, 599296), (1168, 561840), (1280, 512679), (1460, 449472), (1752, 374560), (1920, 341786), (2190, 299648), (2336, 280920), (2341, 280320), (2920, 224736), (3504, 187280), (3840, 170893), (4380, 149824), (4672, 140460), (4682, 140160), (5840, 112368), (7008, 93640), (7023, 93440), (8760, 74912), (9344, 70230), (9364, 70080), (11680, 56184), (11705, 56064), (14016, 46820), (14046, 46720), (17520, 37456), (18688, 35115), (18728, 35040), (23360, 28092), (23410, 28032)]