389082240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 192

約数和(自身を含む): 1387526400

約数和(自身を除く): 998444160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2179, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4358, 4464, 4960, 5580, 5760, 5952, 6537, 7440, 8716, 8928, 9920, 10895, 11160, 11904, 13074, 14880, 17432, 17856, 19611, 19840, 21790, 22320, 26148, 29760, 32685, 34864, 35712, 39222, 43580, 44640, 52296, 59520, 65370, 67549, 69728, 78444, 87160, 89280, 98055, 104592, 130740, 135098, 139456, 156888, 174320, 178560, 196110, 202647, 209184, 261480, 270196, 278912, 313776, 337745, 348640, 392220, 405294, 418368, 522960, 540392, 607941, 627552, 675490, 697280, 784440, 810588, 836736, 1013235, 1045920, 1080784, 1215882, 1255104, 1350980, 1394560, 1568880, 1621176, 2026470, 2091840, 2161568, 2431764, 2510208, 2701960, 3039705, 3137760, 3242352, 4052940, 4183680, 4323136, 4863528, 5403920, 6079410, 6275520, 6484704, 8105880, 8646272, 9727056, 10807840, 12158820, 12551040, 12969408, 16211760, 19454112, 21615680, 24317640, 25938816, 32423520, 38908224, 43231360, 48635280, 64847040, 77816448, 97270560, 129694080, 194541120, 389082240]

約数ペア:

[(1, 389082240), (2, 194541120), (3, 129694080), (4, 97270560), (5, 77816448), (6, 64847040), (8, 48635280), (9, 43231360), (10, 38908224), (12, 32423520), (15, 25938816), (16, 24317640), (18, 21615680), (20, 19454112), (24, 16211760), (30, 12969408), (31, 12551040), (32, 12158820), (36, 10807840), (40, 9727056), (45, 8646272), (48, 8105880), (60, 6484704), (62, 6275520), (64, 6079410), (72, 5403920), (80, 4863528), (90, 4323136), (93, 4183680), (96, 4052940), (120, 3242352), (124, 3137760), (128, 3039705), (144, 2701960), (155, 2510208), (160, 2431764), (180, 2161568), (186, 2091840), (192, 2026470), (240, 1621176), (248, 1568880), (279, 1394560), (288, 1350980), (310, 1255104), (320, 1215882), (360, 1080784), (372, 1045920), (384, 1013235), (465, 836736), (480, 810588), (496, 784440), (558, 697280), (576, 675490), (620, 627552), (640, 607941), (720, 540392), (744, 522960), (930, 418368), (960, 405294), (992, 392220), (1116, 348640), (1152, 337745), (1240, 313776), (1395, 278912), (1440, 270196), (1488, 261480), (1860, 209184), (1920, 202647), (1984, 196110), (2179, 178560), (2232, 174320), (2480, 156888), (2790, 139456), (2880, 135098), (2976, 130740), (3720, 104592), (3968, 98055), (4358, 89280), (4464, 87160), (4960, 78444), (5580, 69728), (5760, 67549), (5952, 65370), (6537, 59520), (7440, 52296), (8716, 44640), (8928, 43580), (9920, 39222), (10895, 35712), (11160, 34864), (11904, 32685), (13074, 29760), (14880, 26148), (17432, 22320), (17856, 21790), (19611, 19840)]