42856391040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{160583}}^1$

素因数の和:160744

約数の個数: 128

約数和(自身を含む): 137588371200

約数和(自身を除く): 94731980160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1112, 1390, 1668, 1920, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 17792, 22240, 26688, 33360, 44480, 53376, 66720, 88960, 133440, 160583, 266880, 321166, 481749, 642332, 802915, 963498, 1284664, 1605830, 1926996, 2408745, 2569328, 3211660, 3853992, 4817490, 5138656, 6423320, 7707984, 9634980, 10277312, 12846640, 15415968, 19269960, 20554624, 22321037, 25693280, 30831936, 38539920, 44642074, 51386560, 61663872, 66963111, 77079840, 89284148, 102773120, 111605185, 133926222, 154159680, 178568296, 223210370, 267852444, 308319360, 334815555, 357136592, 446420740, 535704888, 669631110, 714273184, 892841480, 1071409776, 1339262220, 1428546368, 1785682960, 2142819552, 2678524440, 2857092736, 3571365920, 4285639104, 5357048880, 7142731840, 8571278208, 10714097760, 14285463680, 21428195520, 42856391040]

約数ペア:

[(1, 42856391040), (2, 21428195520), (3, 14285463680), (4, 10714097760), (5, 8571278208), (6, 7142731840), (8, 5357048880), (10, 4285639104), (12, 3571365920), (15, 2857092736), (16, 2678524440), (20, 2142819552), (24, 1785682960), (30, 1428546368), (32, 1339262220), (40, 1071409776), (48, 892841480), (60, 714273184), (64, 669631110), (80, 535704888), (96, 446420740), (120, 357136592), (128, 334815555), (139, 308319360), (160, 267852444), (192, 223210370), (240, 178568296), (278, 154159680), (320, 133926222), (384, 111605185), (417, 102773120), (480, 89284148), (556, 77079840), (640, 66963111), (695, 61663872), (834, 51386560), (960, 44642074), (1112, 38539920), (1390, 30831936), (1668, 25693280), (1920, 22321037), (2085, 20554624), (2224, 19269960), (2780, 15415968), (3336, 12846640), (4170, 10277312), (4448, 9634980), (5560, 7707984), (6672, 6423320), (8340, 5138656), (8896, 4817490), (11120, 3853992), (13344, 3211660), (16680, 2569328), (17792, 2408745), (22240, 1926996), (26688, 1605830), (33360, 1284664), (44480, 963498), (53376, 802915), (66720, 642332), (88960, 481749), (133440, 321166), (160583, 266880)]