426702720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 1446706800

約数和(自身を除く): 1020004080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 680, 769, 816, 867, 960, 1020, 1088, 1156, 1360, 1445, 1538, 1632, 1734, 1920, 2040, 2176, 2307, 2312, 2720, 2890, 3076, 3264, 3468, 3845, 4080, 4335, 4614, 4624, 5440, 5780, 6152, 6528, 6936, 7690, 8160, 8670, 9228, 9248, 10880, 11535, 11560, 12304, 13073, 13872, 15380, 16320, 17340, 18456, 18496, 23070, 23120, 24608, 26146, 27744, 30760, 32640, 34680, 36912, 36992, 39219, 46140, 46240, 49216, 52292, 55488, 61520, 65365, 69360, 73824, 78438, 92280, 92480, 98432, 104584, 110976, 123040, 130730, 138720, 147648, 156876, 184560, 184960, 196095, 209168, 222241, 246080, 261460, 277440, 295296, 313752, 369120, 392190, 418336, 444482, 492160, 522920, 554880, 627504, 666723, 738240, 784380, 836672, 888964, 1045840, 1111205, 1255008, 1333446, 1476480, 1568760, 1673344, 1777928, 2091680, 2222410, 2510016, 2666892, 3137520, 3333615, 3555856, 4183360, 4444820, 5020032, 5333784, 6275040, 6667230, 7111712, 8366720, 8889640, 10667568, 12550080, 13334460, 14223424, 17779280, 21335136, 25100160, 26668920, 28446848, 35558560, 42670272, 53337840, 71117120, 85340544, 106675680, 142234240, 213351360, 426702720]

約数ペア:

[(1, 426702720), (2, 213351360), (3, 142234240), (4, 106675680), (5, 85340544), (6, 71117120), (8, 53337840), (10, 42670272), (12, 35558560), (15, 28446848), (16, 26668920), (17, 25100160), (20, 21335136), (24, 17779280), (30, 14223424), (32, 13334460), (34, 12550080), (40, 10667568), (48, 8889640), (51, 8366720), (60, 7111712), (64, 6667230), (68, 6275040), (80, 5333784), (85, 5020032), (96, 4444820), (102, 4183360), (120, 3555856), (128, 3333615), (136, 3137520), (160, 2666892), (170, 2510016), (192, 2222410), (204, 2091680), (240, 1777928), (255, 1673344), (272, 1568760), (289, 1476480), (320, 1333446), (340, 1255008), (384, 1111205), (408, 1045840), (480, 888964), (510, 836672), (544, 784380), (578, 738240), (640, 666723), (680, 627504), (769, 554880), (816, 522920), (867, 492160), (960, 444482), (1020, 418336), (1088, 392190), (1156, 369120), (1360, 313752), (1445, 295296), (1538, 277440), (1632, 261460), (1734, 246080), (1920, 222241), (2040, 209168), (2176, 196095), (2307, 184960), (2312, 184560), (2720, 156876), (2890, 147648), (3076, 138720), (3264, 130730), (3468, 123040), (3845, 110976), (4080, 104584), (4335, 98432), (4614, 92480), (4624, 92280), (5440, 78438), (5780, 73824), (6152, 69360), (6528, 65365), (6936, 61520), (7690, 55488), (8160, 52292), (8670, 49216), (9228, 46240), (9248, 46140), (10880, 39219), (11535, 36992), (11560, 36912), (12304, 34680), (13073, 32640), (13872, 30760), (15380, 27744), (16320, 26146), (17340, 24608), (18456, 23120), (18496, 23070)]