83291520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 296110080

約数和(自身を除く): 212818560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 71, 78, 80, 94, 96, 104, 120, 128, 130, 141, 142, 156, 160, 188, 192, 195, 208, 213, 235, 240, 260, 282, 284, 312, 320, 355, 376, 384, 390, 416, 426, 470, 480, 520, 564, 568, 611, 624, 640, 705, 710, 752, 780, 832, 852, 923, 940, 960, 1040, 1065, 1128, 1136, 1222, 1248, 1410, 1420, 1504, 1560, 1664, 1704, 1833, 1846, 1880, 1920, 2080, 2130, 2256, 2272, 2444, 2496, 2769, 2820, 2840, 3008, 3055, 3120, 3337, 3408, 3666, 3692, 3760, 4160, 4260, 4512, 4544, 4615, 4888, 4992, 5538, 5640, 5680, 6016, 6110, 6240, 6674, 6816, 7332, 7384, 7520, 8320, 8520, 9024, 9088, 9165, 9230, 9776, 10011, 11076, 11280, 11360, 12220, 12480, 13348, 13632, 13845, 14664, 14768, 15040, 16685, 17040, 18048, 18330, 18460, 19552, 20022, 22152, 22560, 22720, 24440, 24960, 26696, 27264, 27690, 29328, 29536, 30080, 33370, 34080, 36660, 36920, 39104, 40044, 43381, 44304, 45120, 45440, 48880, 50055, 53392, 55380, 58656, 59072, 66740, 68160, 73320, 73840, 78208, 80088, 86762, 88608, 90240, 97760, 100110, 106784, 110760, 117312, 118144, 130143, 133480, 136320, 146640, 147680, 160176, 173524, 177216, 195520, 200220, 213568, 216905, 221520, 234624, 260286, 266960, 293280, 295360, 320352, 347048, 354432, 391040, 400440, 427136, 433810, 443040, 520572, 533920, 586560, 590720, 640704, 650715, 694096, 800880, 867620, 886080, 1041144, 1067840, 1173120, 1281408, 1301430, 1388192, 1601760, 1735240, 1772160, 2082288, 2135680, 2602860, 2776384, 3203520, 3470480, 4164576, 5205720, 5552768, 6407040, 6940960, 8329152, 10411440, 13881920, 16658304, 20822880, 27763840, 41645760, 83291520]

約数ペア:

[(1, 83291520), (2, 41645760), (3, 27763840), (4, 20822880), (5, 16658304), (6, 13881920), (8, 10411440), (10, 8329152), (12, 6940960), (13, 6407040), (15, 5552768), (16, 5205720), (20, 4164576), (24, 3470480), (26, 3203520), (30, 2776384), (32, 2602860), (39, 2135680), (40, 2082288), (47, 1772160), (48, 1735240), (52, 1601760), (60, 1388192), (64, 1301430), (65, 1281408), (71, 1173120), (78, 1067840), (80, 1041144), (94, 886080), (96, 867620), (104, 800880), (120, 694096), (128, 650715), (130, 640704), (141, 590720), (142, 586560), (156, 533920), (160, 520572), (188, 443040), (192, 433810), (195, 427136), (208, 400440), (213, 391040), (235, 354432), (240, 347048), (260, 320352), (282, 295360), (284, 293280), (312, 266960), (320, 260286), (355, 234624), (376, 221520), (384, 216905), (390, 213568), (416, 200220), (426, 195520), (470, 177216), (480, 173524), (520, 160176), (564, 147680), (568, 146640), (611, 136320), (624, 133480), (640, 130143), (705, 118144), (710, 117312), (752, 110760), (780, 106784), (832, 100110), (852, 97760), (923, 90240), (940, 88608), (960, 86762), (1040, 80088), (1065, 78208), (1128, 73840), (1136, 73320), (1222, 68160), (1248, 66740), (1410, 59072), (1420, 58656), (1504, 55380), (1560, 53392), (1664, 50055), (1704, 48880), (1833, 45440), (1846, 45120), (1880, 44304), (1920, 43381), (2080, 40044), (2130, 39104), (2256, 36920), (2272, 36660), (2444, 34080), (2496, 33370), (2769, 30080), (2820, 29536), (2840, 29328), (3008, 27690), (3055, 27264), (3120, 26696), (3337, 24960), (3408, 24440), (3666, 22720), (3692, 22560), (3760, 22152), (4160, 20022), (4260, 19552), (4512, 18460), (4544, 18330), (4615, 18048), (4888, 17040), (4992, 16685), (5538, 15040), (5640, 14768), (5680, 14664), (6016, 13845), (6110, 13632), (6240, 13348), (6674, 12480), (6816, 12220), (7332, 11360), (7384, 11280), (7520, 11076), (8320, 10011), (8520, 9776), (9024, 9230), (9088, 9165)]