270501840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 1047361536

約数和(自身を除く): 776859696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 191, 210, 240, 252, 280, 281, 315, 336, 360, 382, 420, 504, 560, 562, 573, 630, 720, 764, 840, 843, 955, 1008, 1124, 1146, 1260, 1337, 1405, 1528, 1680, 1686, 1719, 1910, 1967, 2248, 2292, 2520, 2529, 2674, 2810, 2865, 3056, 3372, 3438, 3820, 3934, 4011, 4215, 4496, 4584, 5040, 5058, 5348, 5620, 5730, 5901, 6685, 6744, 6876, 7640, 7868, 8022, 8430, 8595, 9168, 9835, 10116, 10696, 11240, 11460, 11802, 12033, 12645, 13370, 13488, 13752, 15280, 15736, 16044, 16860, 17190, 17703, 19670, 20055, 20232, 21392, 22480, 22920, 23604, 24066, 25290, 26740, 27504, 29505, 31472, 32088, 33720, 34380, 35406, 39340, 40110, 40464, 45840, 47208, 48132, 50580, 53480, 53671, 59010, 60165, 64176, 67440, 68760, 70812, 78680, 80220, 88515, 94416, 96264, 101160, 106960, 107342, 118020, 120330, 137520, 141624, 157360, 160440, 161013, 177030, 192528, 202320, 214684, 236040, 240660, 268355, 283248, 320880, 322026, 354060, 375697, 429368, 472080, 481320, 483039, 536710, 644052, 708120, 751394, 805065, 858736, 962640, 966078, 1073420, 1127091, 1288104, 1416240, 1502788, 1610130, 1878485, 1932156, 2146840, 2254182, 2415195, 2576208, 3005576, 3220260, 3381273, 3756970, 3864312, 4293680, 4508364, 4830390, 5635455, 6011152, 6440520, 6762546, 7513940, 7728624, 9016728, 9660780, 11270910, 12881040, 13525092, 15027880, 16906365, 18033456, 19321560, 22541820, 27050184, 30055760, 33812730, 38643120, 45083640, 54100368, 67625460, 90167280, 135250920, 270501840]

約数ペア:

[(1, 270501840), (2, 135250920), (3, 90167280), (4, 67625460), (5, 54100368), (6, 45083640), (7, 38643120), (8, 33812730), (9, 30055760), (10, 27050184), (12, 22541820), (14, 19321560), (15, 18033456), (16, 16906365), (18, 15027880), (20, 13525092), (21, 12881040), (24, 11270910), (28, 9660780), (30, 9016728), (35, 7728624), (36, 7513940), (40, 6762546), (42, 6440520), (45, 6011152), (48, 5635455), (56, 4830390), (60, 4508364), (63, 4293680), (70, 3864312), (72, 3756970), (80, 3381273), (84, 3220260), (90, 3005576), (105, 2576208), (112, 2415195), (120, 2254182), (126, 2146840), (140, 1932156), (144, 1878485), (168, 1610130), (180, 1502788), (191, 1416240), (210, 1288104), (240, 1127091), (252, 1073420), (280, 966078), (281, 962640), (315, 858736), (336, 805065), (360, 751394), (382, 708120), (420, 644052), (504, 536710), (560, 483039), (562, 481320), (573, 472080), (630, 429368), (720, 375697), (764, 354060), (840, 322026), (843, 320880), (955, 283248), (1008, 268355), (1124, 240660), (1146, 236040), (1260, 214684), (1337, 202320), (1405, 192528), (1528, 177030), (1680, 161013), (1686, 160440), (1719, 157360), (1910, 141624), (1967, 137520), (2248, 120330), (2292, 118020), (2520, 107342), (2529, 106960), (2674, 101160), (2810, 96264), (2865, 94416), (3056, 88515), (3372, 80220), (3438, 78680), (3820, 70812), (3934, 68760), (4011, 67440), (4215, 64176), (4496, 60165), (4584, 59010), (5040, 53671), (5058, 53480), (5348, 50580), (5620, 48132), (5730, 47208), (5901, 45840), (6685, 40464), (6744, 40110), (6876, 39340), (7640, 35406), (7868, 34380), (8022, 33720), (8430, 32088), (8595, 31472), (9168, 29505), (9835, 27504), (10116, 26740), (10696, 25290), (11240, 24066), (11460, 23604), (11802, 22920), (12033, 22480), (12645, 21392), (13370, 20232), (13488, 20055), (13752, 19670), (15280, 17703), (15736, 17190), (16044, 16860)]