2012418720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:784

約数の個数: 288

約数和(自身を含む): 7447304592

約数和(自身を除く): 5434885872

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, 468, 480, 520, 557, 579, 585, 624, 720, 772, 780, 936, 965, 1040, 1114, 1158, 1170, 1248, 1440, 1544, 1560, 1671, 1737, 1872, 1930, 2080, 2228, 2316, 2340, 2509, 2785, 2895, 3088, 3120, 3342, 3474, 3744, 3860, 4456, 4632, 4680, 5013, 5018, 5570, 5790, 6176, 6240, 6684, 6948, 7241, 7527, 7720, 8355, 8685, 8912, 9264, 9360, 10026, 10036, 11140, 11580, 12545, 13368, 13896, 14482, 15054, 15440, 16710, 17370, 17824, 18528, 18720, 20052, 20072, 21723, 22280, 22581, 23160, 25065, 25090, 26736, 27792, 28964, 30108, 30880, 33420, 34740, 36205, 37635, 40104, 40144, 43446, 44560, 45162, 46320, 50130, 50180, 53472, 55584, 57928, 60216, 65169, 66840, 69480, 72410, 75270, 80208, 80288, 86892, 89120, 90324, 92640, 100260, 100360, 107501, 108615, 112905, 115856, 120432, 130338, 133680, 138960, 144820, 150540, 160416, 173784, 180648, 200520, 200720, 215002, 217230, 225810, 231712, 240864, 260676, 267360, 277920, 289640, 301080, 322503, 325845, 347568, 361296, 401040, 401440, 430004, 434460, 451620, 521352, 537505, 579280, 602160, 645006, 651690, 695136, 722592, 802080, 860008, 868920, 903240, 967509, 1042704, 1075010, 1158560, 1204320, 1290012, 1303380, 1397513, 1612515, 1720016, 1737840, 1806480, 1935018, 2085408, 2150020, 2580024, 2606760, 2795026, 3225030, 3440032, 3475680, 3612960, 3870036, 4192539, 4300040, 4837545, 5160048, 5213520, 5590052, 6450060, 6987565, 7740072, 8385078, 8600080, 9675090, 10320096, 10427040, 11180104, 12577617, 12900120, 13975130, 15480144, 16770156, 17200160, 19350180, 20962695, 22360208, 25155234, 25800240, 27950260, 30960288, 33540312, 38700360, 41925390, 44720416, 50310468, 51600480, 55900520, 62888085, 67080624, 77400720, 83850780, 100620936, 111801040, 125776170, 134161248, 154801440, 167701560, 201241872, 223602080, 251552340, 335403120, 402483744, 503104680, 670806240, 1006209360, 2012418720]

約数ペア:

[(1, 2012418720), (2, 1006209360), (3, 670806240), (4, 503104680), (5, 402483744), (6, 335403120), (8, 251552340), (9, 223602080), (10, 201241872), (12, 167701560), (13, 154801440), (15, 134161248), (16, 125776170), (18, 111801040), (20, 100620936), (24, 83850780), (26, 77400720), (30, 67080624), (32, 62888085), (36, 55900520), (39, 51600480), (40, 50310468), (45, 44720416), (48, 41925390), (52, 38700360), (60, 33540312), (65, 30960288), (72, 27950260), (78, 25800240), (80, 25155234), (90, 22360208), (96, 20962695), (104, 19350180), (117, 17200160), (120, 16770156), (130, 15480144), (144, 13975130), (156, 12900120), (160, 12577617), (180, 11180104), (193, 10427040), (195, 10320096), (208, 9675090), (234, 8600080), (240, 8385078), (260, 7740072), (288, 6987565), (312, 6450060), (360, 5590052), (386, 5213520), (390, 5160048), (416, 4837545), (468, 4300040), (480, 4192539), (520, 3870036), (557, 3612960), (579, 3475680), (585, 3440032), (624, 3225030), (720, 2795026), (772, 2606760), (780, 2580024), (936, 2150020), (965, 2085408), (1040, 1935018), (1114, 1806480), (1158, 1737840), (1170, 1720016), (1248, 1612515), (1440, 1397513), (1544, 1303380), (1560, 1290012), (1671, 1204320), (1737, 1158560), (1872, 1075010), (1930, 1042704), (2080, 967509), (2228, 903240), (2316, 868920), (2340, 860008), (2509, 802080), (2785, 722592), (2895, 695136), (3088, 651690), (3120, 645006), (3342, 602160), (3474, 579280), (3744, 537505), (3860, 521352), (4456, 451620), (4632, 434460), (4680, 430004), (5013, 401440), (5018, 401040), (5570, 361296), (5790, 347568), (6176, 325845), (6240, 322503), (6684, 301080), (6948, 289640), (7241, 277920), (7527, 267360), (7720, 260676), (8355, 240864), (8685, 231712), (8912, 225810), (9264, 217230), (9360, 215002), (10026, 200720), (10036, 200520), (11140, 180648), (11580, 173784), (12545, 160416), (13368, 150540), (13896, 144820), (14482, 138960), (15054, 133680), (15440, 130338), (16710, 120432), (17370, 115856), (17824, 112905), (18528, 108615), (18720, 107501), (20052, 100360), (20072, 100260), (21723, 92640), (22280, 90324), (22581, 89120), (23160, 86892), (25065, 80288), (25090, 80208), (26736, 75270), (27792, 72410), (28964, 69480), (30108, 66840), (30880, 65169), (33420, 60216), (34740, 57928), (36205, 55584), (37635, 53472), (40104, 50180), (40144, 50130), (43446, 46320), (44560, 45162)]