20141520000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 640

約数和(自身を含む): 80554214400

約数和(自身を除く): 60412694400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 125, 128, 133, 140, 150, 152, 160, 168, 175, 190, 192, 200, 210, 224, 228, 240, 250, 266, 280, 285, 300, 304, 320, 336, 350, 375, 380, 384, 399, 400, 420, 448, 456, 475, 480, 500, 525, 532, 560, 570, 600, 608, 625, 631, 640, 665, 672, 700, 750, 760, 798, 800, 840, 875, 896, 912, 950, 960, 1000, 1050, 1064, 1120, 1140, 1200, 1216, 1250, 1262, 1330, 1344, 1400, 1425, 1500, 1520, 1596, 1600, 1680, 1750, 1824, 1875, 1893, 1900, 1920, 1995, 2000, 2100, 2128, 2240, 2280, 2375, 2400, 2432, 2500, 2524, 2625, 2660, 2688, 2800, 2850, 3000, 3040, 3155, 3192, 3200, 3325, 3360, 3500, 3648, 3750, 3786, 3800, 3990, 4000, 4200, 4256, 4375, 4417, 4480, 4560, 4750, 4800, 5000, 5048, 5250, 5320, 5600, 5700, 6000, 6080, 6310, 6384, 6650, 6720, 7000, 7125, 7296, 7500, 7572, 7600, 7980, 8000, 8400, 8512, 8750, 8834, 9120, 9465, 9500, 9600, 9975, 10000, 10096, 10500, 10640, 11200, 11400, 11875, 11989, 12000, 12160, 12620, 12768, 13125, 13251, 13300, 13440, 14000, 14250, 15000, 15144, 15200, 15775, 15960, 16000, 16625, 16800, 17024, 17500, 17668, 18240, 18930, 19000, 19950, 20000, 20192, 21000, 21280, 22085, 22400, 22800, 23750, 23978, 24000, 25240, 25536, 26250, 26502, 26600, 28000, 28500, 30000, 30288, 30400, 31550, 31920, 33250, 33600, 35000, 35336, 35625, 35967, 36480, 37860, 38000, 39900, 40000, 40384, 42000, 42560, 44170, 45600, 47325, 47500, 47956, 48000, 49875, 50480, 51072, 52500, 53004, 53200, 56000, 57000, 59945, 60000, 60576, 60800, 63100, 63840, 66255, 66500, 67200, 70000, 70672, 71250, 71934, 75720, 76000, 78875, 79800, 80000, 80768, 83125, 83923, 84000, 85120, 88340, 91200, 94650, 95000, 95912, 99750, 100960, 105000, 106008, 106400, 110425, 112000, 114000, 119890, 120000, 121152, 126200, 127680, 132510, 133000, 140000, 141344, 142500, 143868, 151440, 152000, 157750, 159600, 166250, 167846, 168000, 176680, 179835, 182400, 189300, 190000, 191824, 199500, 201920, 210000, 212016, 212800, 220850, 228000, 236625, 239780, 240000, 242304, 249375, 251769, 252400, 255360, 265020, 266000, 280000, 282688, 285000, 287736, 299725, 302880, 304000, 315500, 319200, 331275, 332500, 335692, 336000, 353360, 359670, 378600, 380000, 383648, 394375, 399000, 403840, 419615, 420000, 424032, 425600, 441700, 456000, 473250, 479560, 498750, 503538, 504800, 530040, 532000, 552125, 560000, 565376, 570000, 575472, 599450, 605760, 631000, 638400, 662550, 665000, 671384, 706720, 719340, 757200, 760000, 767296, 788750, 798000, 839230, 840000, 848064, 883400, 899175, 912000, 946500, 959120, 997500, 1007076, 1009600, 1060080, 1064000, 1104250, 1140000, 1150944, 1183125, 1198900, 1211520, 1258845, 1262000, 1276800, 1325100, 1330000, 1342768, 1413440, 1438680, 1498625, 1514400, 1520000, 1534592, 1577500, 1596000, 1656375, 1678460, 1680000, 1696128, 1766800, 1798350, 1893000, 1918240, 1995000, 2014152, 2019200, 2098075, 2120160, 2128000, 2208500, 2280000, 2301888, 2366250, 2397800, 2517690, 2524000, 2650200, 2660000, 2685536, 2760625, 2826880, 2877360, 2997250, 3028800, 3155000, 3192000, 3312750, 3356920, 3533600, 3596700, 3786000, 3836480, 3990000, 4028304, 4196150, 4240320, 4417000, 4495875, 4560000, 4603776, 4732500, 4795600, 5035380, 5048000, 5300400, 5320000, 5371072, 5521250, 5754720, 5994500, 6057600, 6294225, 6310000, 6384000, 6625500, 6713840, 7067200, 7193400, 7493125, 7572000, 7672960, 7980000, 8056608, 8281875, 8392300, 8480640, 8834000, 8991750, 9465000, 9591200, 10070760, 10096000, 10490375, 10600800, 10640000, 10742144, 11042500, 11509440, 11989000, 12588450, 12620000, 13251000, 13427680, 14134400, 14386800, 14986250, 15144000, 15960000, 16113216, 16563750, 16784600, 17668000, 17983500, 18930000, 19182400, 20141520, 20980750, 21201600, 22085000, 22479375, 23018880, 23978000, 25176900, 25240000, 26502000, 26855360, 28773600, 29972500, 30288000, 31471125, 31920000, 32226432, 33127500, 33569200, 35336000, 35967000, 37860000, 38364800, 40283040, 41961500, 42403200, 44170000, 44958750, 47956000, 50353800, 50480000, 52451875, 53004000, 53710720, 57547200, 59945000, 62942250, 66255000, 67138400, 70672000, 71934000, 75720000, 80566080, 83923000, 88340000, 89917500, 95912000, 100707600, 104903750, 106008000, 115094400, 119890000, 125884500, 132510000, 134276800, 143868000, 151440000, 157355625, 161132160, 167846000, 176680000, 179835000, 191824000, 201415200, 209807500, 212016000, 239780000, 251769000, 265020000, 268553600, 287736000, 314711250, 335692000, 353360000, 359670000, 402830400, 419615000, 479560000, 503538000, 530040000, 575472000, 629422500, 671384000, 719340000, 805660800, 839230000, 959120000, 1007076000, 1060080000, 1258845000, 1342768000, 1438680000, 1678460000, 2014152000, 2517690000, 2877360000, 3356920000, 4028304000, 5035380000, 6713840000, 10070760000, 20141520000]

約数ペア:

[(1, 20141520000), (2, 10070760000), (3, 6713840000), (4, 5035380000), (5, 4028304000), (6, 3356920000), (7, 2877360000), (8, 2517690000), (10, 2014152000), (12, 1678460000), (14, 1438680000), (15, 1342768000), (16, 1258845000), (19, 1060080000), (20, 1007076000), (21, 959120000), (24, 839230000), (25, 805660800), (28, 719340000), (30, 671384000), (32, 629422500), (35, 575472000), (38, 530040000), (40, 503538000), (42, 479560000), (48, 419615000), (50, 402830400), (56, 359670000), (57, 353360000), (60, 335692000), (64, 314711250), (70, 287736000), (75, 268553600), (76, 265020000), (80, 251769000), (84, 239780000), (95, 212016000), (96, 209807500), (100, 201415200), (105, 191824000), (112, 179835000), (114, 176680000), (120, 167846000), (125, 161132160), (128, 157355625), (133, 151440000), (140, 143868000), (150, 134276800), (152, 132510000), (160, 125884500), (168, 119890000), (175, 115094400), (190, 106008000), (192, 104903750), (200, 100707600), (210, 95912000), (224, 89917500), 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