20149834320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121151}}^1$

素因数の和:121191

約数の個数: 320

約数和(自身を含む): 86531604480

約数和(自身を除く): 66381770160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7560, 7920, 8316, 9240, 10395, 11088, 11880, 13860, 15120, 16632, 18480, 20790, 23760, 27720, 33264, 41580, 55440, 83160, 121151, 166320, 242302, 363453, 484604, 605755, 726906, 848057, 969208, 1090359, 1211510, 1332661, 1453812, 1696114, 1817265, 1938416, 2180718, 2423020, 2544171, 2665322, 2907624, 3271077, 3392228, 3634530, 3997983, 4240285, 4361436, 4846040, 5088342, 5330644, 5451795, 5815248, 6542154, 6663305, 6784456, 7269060, 7632513, 7995966, 8480570, 8722872, 9328627, 9692080, 10176684, 10661288, 10903590, 11993949, 12720855, 13084308, 13326610, 13568912, 14538120, 15265026, 15991932, 16355385, 16961140, 17445744, 18657254, 19989915, 20353368, 21322576, 21807180, 22897539, 23987898, 25441710, 26168616, 26653220, 27985881, 29076240, 30530052, 31983864, 32710770, 33922280, 35981847, 37314508, 38162565, 39979830, 40706736, 43614360, 45795078, 46643135, 47975796, 50883420, 52337232, 53306440, 55971762, 59969745, 61060104, 63967728, 65421540, 67844560, 71963694, 74629016, 76325130, 79959660, 83957643, 87228720, 91590156, 93286270, 95951592, 101766840, 106612880, 111943524, 114487695, 119939490, 122120208, 130843080, 139929405, 143927388, 149258032, 152650260, 159919320, 167915286, 179909235, 183180312, 186572540, 191903184, 203533680, 223887048, 228975390, 239878980, 251872929, 261686160, 279858810, 287854776, 305300520, 319838640, 335830572, 359818470, 366360624, 373145080, 419788215, 447774096, 457950780, 479757960, 503745858, 559717620, 575709552, 610601040, 671661144, 719636940, 746290160, 839576430, 915901560, 959515920, 1007491716, 1119435240, 1259364645, 1343322288, 1439273880, 1679152860, 1831803120, 2014983432, 2238870480, 2518729290, 2878547760, 3358305720, 4029966864, 5037458580, 6716611440, 10074917160, 20149834320]

約数ペア:

[(1, 20149834320), (2, 10074917160), (3, 6716611440), (4, 5037458580), (5, 4029966864), (6, 3358305720), (7, 2878547760), (8, 2518729290), (9, 2238870480), (10, 2014983432), (11, 1831803120), (12, 1679152860), (14, 1439273880), (15, 1343322288), (16, 1259364645), (18, 1119435240), (20, 1007491716), (21, 959515920), (22, 915901560), (24, 839576430), (27, 746290160), (28, 719636940), (30, 671661144), (33, 610601040), (35, 575709552), (36, 559717620), (40, 503745858), (42, 479757960), (44, 457950780), (45, 447774096), (48, 419788215), (54, 373145080), (55, 366360624), (56, 359818470), (60, 335830572), (63, 319838640), (66, 305300520), (70, 287854776), (72, 279858810), (77, 261686160), (80, 251872929), (84, 239878980), (88, 228975390), (90, 223887048), (99, 203533680), (105, 191903184), (108, 186572540), (110, 183180312), (112, 179909235), (120, 167915286), (126, 159919320), (132, 152650260), (135, 149258032), (140, 143927388), (144, 139929405), (154, 130843080), (165, 122120208), (168, 119939490), (176, 114487695), (180, 111943524), (189, 106612880), (198, 101766840), (210, 95951592), (216, 93286270), (220, 91590156), (231, 87228720), (240, 83957643), (252, 79959660), (264, 76325130), (270, 74629016), (280, 71963694), (297, 67844560), (308, 65421540), (315, 63967728), (330, 61060104), (336, 59969745), (360, 55971762), (378, 53306440), (385, 52337232), (396, 50883420), (420, 47975796), (432, 46643135), (440, 45795078), (462, 43614360), (495, 40706736), (504, 39979830), (528, 38162565), (540, 37314508), (560, 35981847), (594, 33922280), (616, 32710770), (630, 31983864), (660, 30530052), (693, 29076240), (720, 27985881), (756, 26653220), (770, 26168616), (792, 25441710), (840, 23987898), (880, 22897539), (924, 21807180), (945, 21322576), (990, 20353368), (1008, 19989915), (1080, 18657254), (1155, 17445744), (1188, 16961140), (1232, 16355385), (1260, 15991932), (1320, 15265026), (1386, 14538120), (1485, 13568912), (1512, 13326610), (1540, 13084308), (1584, 12720855), (1680, 11993949), (1848, 10903590), (1890, 10661288), (1980, 10176684), (2079, 9692080), (2160, 9328627), (2310, 8722872), (2376, 8480570), (2520, 7995966), (2640, 7632513), (2772, 7269060), (2970, 6784456), (3024, 6663305), (3080, 6542154), (3465, 5815248), (3696, 5451795), (3780, 5330644), (3960, 5088342), (4158, 4846040), (4620, 4361436), (4752, 4240285), (5040, 3997983), (5544, 3634530), (5940, 3392228), (6160, 3271077), (6930, 2907624), (7560, 2665322), (7920, 2544171), (8316, 2423020), (9240, 2180718), (10395, 1938416), (11088, 1817265), (11880, 1696114), (13860, 1453812), (15120, 1332661), (16632, 1211510), (18480, 1090359), (20790, 969208), (23760, 848057), (27720, 726906), (33264, 605755), (41580, 484604), (55440, 363453), (83160, 242302), (121151, 166320)]