2375545280

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:694

約数の個数: 112

約数和(自身を含む): 5760720000

約数和(自身を除く): 3385174720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 239, 320, 349, 356, 445, 478, 698, 712, 890, 956, 1195, 1396, 1424, 1745, 1780, 1912, 2390, 2792, 2848, 3490, 3560, 3824, 4780, 5584, 5696, 6980, 7120, 7648, 9560, 11168, 13960, 14240, 15296, 19120, 21271, 22336, 27920, 28480, 31061, 38240, 42542, 55840, 62122, 76480, 83411, 85084, 106355, 111680, 124244, 155305, 166822, 170168, 212710, 248488, 310610, 333644, 340336, 417055, 425420, 496976, 621220, 667288, 680672, 834110, 850840, 993952, 1242440, 1334576, 1361344, 1668220, 1701680, 1987904, 2484880, 2669152, 3336440, 3403360, 4969760, 5338304, 6672880, 6806720, 7423579, 9939520, 13345760, 14847158, 26691520, 29694316, 37117895, 59388632, 74235790, 118777264, 148471580, 237554528, 296943160, 475109056, 593886320, 1187772640, 2375545280]

約数ペア:

[(1, 2375545280), (2, 1187772640), (4, 593886320), (5, 475109056), (8, 296943160), (10, 237554528), (16, 148471580), (20, 118777264), (32, 74235790), (40, 59388632), (64, 37117895), (80, 29694316), (89, 26691520), (160, 14847158), (178, 13345760), (239, 9939520), (320, 7423579), (349, 6806720), (356, 6672880), (445, 5338304), (478, 4969760), (698, 3403360), (712, 3336440), (890, 2669152), (956, 2484880), (1195, 1987904), (1396, 1701680), (1424, 1668220), (1745, 1361344), (1780, 1334576), (1912, 1242440), (2390, 993952), (2792, 850840), (2848, 834110), (3490, 680672), (3560, 667288), (3824, 621220), (4780, 496976), (5584, 425420), (5696, 417055), (6980, 340336), (7120, 333644), (7648, 310610), (9560, 248488), (11168, 212710), (13960, 170168), (14240, 166822), (15296, 155305), (19120, 124244), (21271, 111680), (22336, 106355), (27920, 85084), (28480, 83411), (31061, 76480), (38240, 62122), (42542, 55840)]