1890146880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7114

約数の個数: 224

約数和(自身を含む): 6884090880

約数和(自身を除く): 4993944000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7057, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14114, 14880, 16740, 17856, 21171, 22320, 26784, 28228, 29760, 33480, 35285, 42342, 44640, 53568, 56456, 63513, 66960, 70570, 84684, 89280, 105855, 112912, 127026, 133920, 141140, 169368, 190539, 211710, 218767, 225824, 254052, 267840, 282280, 317565, 338736, 381078, 423420, 437534, 451648, 508104, 564560, 635130, 656301, 677472, 762156, 846840, 875068, 952695, 1016208, 1093835, 1129120, 1270260, 1312602, 1354944, 1524312, 1693680, 1750136, 1905390, 1968903, 2032416, 2187670, 2258240, 2540520, 2625204, 3048624, 3281505, 3387360, 3500272, 3810780, 3937806, 4064832, 4375340, 5081040, 5250408, 5906709, 6097248, 6563010, 6774720, 7000544, 7621560, 7875612, 8750680, 9844515, 10162080, 10500816, 11813418, 12194496, 13126020, 14001088, 15243120, 15751224, 17501360, 19689030, 20324160, 21001632, 23626836, 26252040, 29533545, 30486240, 31502448, 35002720, 39378060, 42003264, 47253672, 52504080, 59067090, 60972480, 63004896, 70005440, 78756120, 94507344, 105008160, 118134180, 126009792, 157512240, 189014688, 210016320, 236268360, 315024480, 378029376, 472536720, 630048960, 945073440, 1890146880]

約数ペア:

[(1, 1890146880), (2, 945073440), (3, 630048960), (4, 472536720), (5, 378029376), (6, 315024480), (8, 236268360), (9, 210016320), (10, 189014688), (12, 157512240), (15, 126009792), (16, 118134180), (18, 105008160), (20, 94507344), (24, 78756120), (27, 70005440), (30, 63004896), (31, 60972480), (32, 59067090), (36, 52504080), (40, 47253672), (45, 42003264), (48, 39378060), (54, 35002720), (60, 31502448), (62, 30486240), (64, 29533545), (72, 26252040), (80, 23626836), (90, 21001632), (93, 20324160), (96, 19689030), (108, 17501360), (120, 15751224), (124, 15243120), (135, 14001088), (144, 13126020), (155, 12194496), (160, 11813418), (180, 10500816), (186, 10162080), (192, 9844515), (216, 8750680), (240, 7875612), (248, 7621560), (270, 7000544), (279, 6774720), (288, 6563010), (310, 6097248), (320, 5906709), (360, 5250408), (372, 5081040), (432, 4375340), (465, 4064832), (480, 3937806), (496, 3810780), (540, 3500272), (558, 3387360), (576, 3281505), (620, 3048624), (720, 2625204), (744, 2540520), (837, 2258240), (864, 2187670), (930, 2032416), (960, 1968903), (992, 1905390), (1080, 1750136), (1116, 1693680), (1240, 1524312), (1395, 1354944), (1440, 1312602), (1488, 1270260), (1674, 1129120), (1728, 1093835), (1860, 1016208), (1984, 952695), (2160, 875068), (2232, 846840), (2480, 762156), (2790, 677472), (2880, 656301), (2976, 635130), (3348, 564560), (3720, 508104), (4185, 451648), (4320, 437534), (4464, 423420), (4960, 381078), (5580, 338736), (5952, 317565), (6696, 282280), (7057, 267840), (7440, 254052), (8370, 225824), (8640, 218767), (8928, 211710), (9920, 190539), (11160, 169368), (13392, 141140), (14114, 133920), (14880, 127026), (16740, 112912), (17856, 105855), (21171, 89280), (22320, 84684), (26784, 70570), (28228, 66960), (29760, 63513), (33480, 56456), (35285, 53568), (42342, 44640)]