8438624640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6079}}^1$

素因数の和:6345

約数の個数: 192

約数和(自身を含む): 29265350400

約数和(自身を除く): 20826725760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 241, 288, 320, 360, 384, 480, 482, 576, 640, 720, 723, 960, 964, 1152, 1205, 1440, 1446, 1920, 1928, 2169, 2410, 2880, 2892, 3615, 3856, 4338, 4820, 5760, 5784, 6079, 7230, 7712, 8676, 9640, 10845, 11568, 12158, 14460, 15424, 17352, 18237, 19280, 21690, 23136, 24316, 28920, 30395, 30848, 34704, 36474, 38560, 43380, 46272, 48632, 54711, 57840, 60790, 69408, 72948, 77120, 86760, 91185, 92544, 97264, 109422, 115680, 121580, 138816, 145896, 154240, 173520, 182370, 194528, 218844, 231360, 243160, 273555, 277632, 291792, 347040, 364740, 389056, 437688, 462720, 486320, 547110, 583584, 694080, 729480, 778112, 875376, 972640, 1094220, 1167168, 1388160, 1458960, 1465039, 1750752, 1945280, 2188440, 2334336, 2917920, 2930078, 3501504, 3890560, 4376880, 4395117, 5835840, 5860156, 7003008, 7325195, 8753760, 8790234, 11671680, 11720312, 13185351, 14650390, 17507520, 17580468, 21975585, 23440624, 26370702, 29300780, 35015040, 35160936, 43951170, 46881248, 52741404, 58601560, 65926755, 70321872, 87902340, 93762496, 105482808, 117203120, 131853510, 140643744, 175804680, 187524992, 210965616, 234406240, 263707020, 281287488, 351609360, 421931232, 468812480, 527414040, 562574976, 703218720, 843862464, 937624960, 1054828080, 1406437440, 1687724928, 2109656160, 2812874880, 4219312320, 8438624640]

約数ペア:

[(1, 8438624640), (2, 4219312320), (3, 2812874880), (4, 2109656160), (5, 1687724928), (6, 1406437440), (8, 1054828080), (9, 937624960), (10, 843862464), (12, 703218720), (15, 562574976), (16, 527414040), (18, 468812480), (20, 421931232), (24, 351609360), (30, 281287488), (32, 263707020), (36, 234406240), (40, 210965616), (45, 187524992), (48, 175804680), (60, 140643744), (64, 131853510), (72, 117203120), (80, 105482808), (90, 93762496), (96, 87902340), (120, 70321872), (128, 65926755), (144, 58601560), (160, 52741404), (180, 46881248), (192, 43951170), (240, 35160936), (241, 35015040), (288, 29300780), (320, 26370702), (360, 23440624), (384, 21975585), (480, 17580468), (482, 17507520), (576, 14650390), (640, 13185351), (720, 11720312), (723, 11671680), (960, 8790234), (964, 8753760), (1152, 7325195), (1205, 7003008), (1440, 5860156), (1446, 5835840), (1920, 4395117), (1928, 4376880), (2169, 3890560), (2410, 3501504), (2880, 2930078), (2892, 2917920), (3615, 2334336), (3856, 2188440), (4338, 1945280), (4820, 1750752), (5760, 1465039), (5784, 1458960), (6079, 1388160), (7230, 1167168), (7712, 1094220), (8676, 972640), (9640, 875376), (10845, 778112), (11568, 729480), (12158, 694080), (14460, 583584), (15424, 547110), (17352, 486320), (18237, 462720), (19280, 437688), (21690, 389056), (23136, 364740), (24316, 347040), (28920, 291792), (30395, 277632), (30848, 273555), (34704, 243160), (36474, 231360), (38560, 218844), (43380, 194528), (46272, 182370), (48632, 173520), (54711, 154240), (57840, 145896), (60790, 138816), (69408, 121580), (72948, 115680), (77120, 109422), (86760, 97264), (91185, 92544)]