1651122720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:684

約数の個数: 288

約数和(自身を含む): 6112662192

約数和(自身を除く): 4461539472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 193, 195, 208, 234, 240, 260, 288, 312, 360, 386, 390, 416, 457, 468, 480, 520, 579, 585, 624, 720, 772, 780, 914, 936, 965, 1040, 1158, 1170, 1248, 1371, 1440, 1544, 1560, 1737, 1828, 1872, 1930, 2080, 2285, 2316, 2340, 2509, 2742, 2895, 3088, 3120, 3474, 3656, 3744, 3860, 4113, 4570, 4632, 4680, 5018, 5484, 5790, 5941, 6176, 6240, 6855, 6948, 7312, 7527, 7720, 8226, 8685, 9140, 9264, 9360, 10036, 10968, 11580, 11882, 12545, 13710, 13896, 14624, 15054, 15440, 16452, 17370, 17823, 18280, 18528, 18720, 20072, 20565, 21936, 22581, 23160, 23764, 25090, 27420, 27792, 29705, 30108, 30880, 32904, 34740, 35646, 36560, 37635, 40144, 41130, 43872, 45162, 46320, 47528, 50180, 53469, 54840, 55584, 59410, 60216, 65808, 69480, 71292, 73120, 75270, 80288, 82260, 88201, 89115, 90324, 92640, 95056, 100360, 106938, 109680, 112905, 118820, 120432, 131616, 138960, 142584, 150540, 164520, 176402, 178230, 180648, 190112, 200720, 213876, 219360, 225810, 237640, 240864, 264603, 267345, 277920, 285168, 301080, 329040, 352804, 356460, 361296, 401440, 427752, 441005, 451620, 475280, 529206, 534690, 570336, 602160, 658080, 705608, 712920, 722592, 793809, 855504, 882010, 903240, 950560, 1058412, 1069380, 1146613, 1204320, 1323015, 1411216, 1425840, 1587618, 1711008, 1764020, 1806480, 2116824, 2138760, 2293226, 2646030, 2822432, 2851680, 3175236, 3439839, 3528040, 3612960, 3969045, 4233648, 4277520, 4586452, 5292060, 5733065, 6350472, 6879678, 7056080, 7938090, 8467296, 8555040, 9172904, 10319517, 10584120, 11466130, 12700944, 13759356, 14112160, 15876180, 17199195, 18345808, 20639034, 21168240, 22932260, 25401888, 27518712, 31752360, 34398390, 36691616, 41278068, 42336480, 45864520, 51597585, 55037424, 63504720, 68796780, 82556136, 91729040, 103195170, 110074848, 127009440, 137593560, 165112272, 183458080, 206390340, 275187120, 330224544, 412780680, 550374240, 825561360, 1651122720]

約数ペア:

[(1, 1651122720), (2, 825561360), (3, 550374240), (4, 412780680), (5, 330224544), (6, 275187120), (8, 206390340), (9, 183458080), (10, 165112272), (12, 137593560), (13, 127009440), (15, 110074848), (16, 103195170), (18, 91729040), (20, 82556136), (24, 68796780), (26, 63504720), (30, 55037424), (32, 51597585), (36, 45864520), (39, 42336480), (40, 41278068), (45, 36691616), (48, 34398390), (52, 31752360), (60, 27518712), (65, 25401888), (72, 22932260), (78, 21168240), (80, 20639034), (90, 18345808), (96, 17199195), (104, 15876180), (117, 14112160), (120, 13759356), (130, 12700944), (144, 11466130), (156, 10584120), (160, 10319517), (180, 9172904), (193, 8555040), (195, 8467296), (208, 7938090), (234, 7056080), (240, 6879678), (260, 6350472), (288, 5733065), (312, 5292060), (360, 4586452), (386, 4277520), (390, 4233648), (416, 3969045), (457, 3612960), (468, 3528040), (480, 3439839), (520, 3175236), (579, 2851680), (585, 2822432), (624, 2646030), (720, 2293226), (772, 2138760), (780, 2116824), (914, 1806480), (936, 1764020), (965, 1711008), (1040, 1587618), (1158, 1425840), (1170, 1411216), (1248, 1323015), (1371, 1204320), (1440, 1146613), (1544, 1069380), (1560, 1058412), (1737, 950560), (1828, 903240), (1872, 882010), (1930, 855504), (2080, 793809), (2285, 722592), (2316, 712920), (2340, 705608), (2509, 658080), (2742, 602160), (2895, 570336), (3088, 534690), (3120, 529206), (3474, 475280), (3656, 451620), (3744, 441005), (3860, 427752), (4113, 401440), (4570, 361296), (4632, 356460), (4680, 352804), (5018, 329040), (5484, 301080), (5790, 285168), (5941, 277920), (6176, 267345), (6240, 264603), (6855, 240864), (6948, 237640), (7312, 225810), (7527, 219360), (7720, 213876), (8226, 200720), (8685, 190112), (9140, 180648), (9264, 178230), (9360, 176402), (10036, 164520), (10968, 150540), (11580, 142584), (11882, 138960), (12545, 131616), (13710, 120432), (13896, 118820), (14624, 112905), (15054, 109680), (15440, 106938), (16452, 100360), (17370, 95056), (17823, 92640), (18280, 90324), (18528, 89115), (18720, 88201), (20072, 82260), (20565, 80288), (21936, 75270), (22581, 73120), (23160, 71292), (23764, 69480), (25090, 65808), (27420, 60216), (27792, 59410), (29705, 55584), (30108, 54840), (30880, 53469), (32904, 50180), (34740, 47528), (35646, 46320), (36560, 45162), (37635, 43872), (40144, 41130)]