1812720000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 640

約数和(自身を含む): 7494600960

約数和(自身を除く): 5681880960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 83, 84, 91, 96, 100, 104, 105, 112, 120, 125, 128, 130, 140, 150, 156, 160, 166, 168, 175, 182, 192, 195, 200, 208, 210, 224, 240, 249, 250, 260, 273, 280, 300, 312, 320, 325, 332, 336, 350, 364, 375, 384, 390, 400, 415, 416, 420, 448, 455, 480, 498, 500, 520, 525, 546, 560, 581, 600, 624, 625, 640, 650, 664, 672, 700, 728, 750, 780, 800, 830, 832, 840, 875, 896, 910, 960, 975, 996, 1000, 1040, 1050, 1079, 1092, 1120, 1162, 1200, 1245, 1248, 1250, 1300, 1328, 1344, 1365, 1400, 1456, 1500, 1560, 1600, 1625, 1660, 1664, 1680, 1743, 1750, 1820, 1875, 1920, 1950, 1992, 2000, 2075, 2080, 2100, 2158, 2184, 2240, 2275, 2324, 2400, 2490, 2496, 2500, 2600, 2625, 2656, 2688, 2730, 2800, 2905, 2912, 3000, 3120, 3200, 3237, 3250, 3320, 3360, 3486, 3500, 3640, 3750, 3900, 3984, 4000, 4150, 4160, 4200, 4316, 4368, 4375, 4480, 4550, 4648, 4800, 4875, 4980, 4992, 5000, 5200, 5250, 5312, 5395, 5460, 5600, 5810, 5824, 6000, 6225, 6240, 6474, 6500, 6640, 6720, 6825, 6972, 7000, 7280, 7500, 7553, 7800, 7968, 8000, 8125, 8300, 8320, 8400, 8632, 8715, 8736, 8750, 9100, 9296, 9600, 9750, 9960, 10000, 10375, 10400, 10500, 10624, 10790, 10920, 11200, 11375, 11620, 11648, 12000, 12450, 12480, 12948, 13000, 13125, 13280, 13440, 13650, 13944, 14000, 14525, 14560, 15000, 15106, 15600, 15936, 16000, 16185, 16250, 16600, 16800, 17264, 17430, 17472, 17500, 18200, 18592, 19500, 19920, 20000, 20750, 20800, 21000, 21580, 21840, 22400, 22659, 22750, 23240, 24000, 24375, 24900, 24960, 25896, 26000, 26250, 26560, 26975, 27300, 27888, 28000, 29050, 29120, 30000, 30212, 31125, 31200, 31872, 32370, 32500, 33200, 33600, 34125, 34528, 34860, 34944, 35000, 36400, 37184, 37765, 39000, 39840, 40000, 41500, 41600, 42000, 43160, 43575, 43680, 45318, 45500, 46480, 48000, 48750, 49800, 51792, 51875, 52000, 52500, 53120, 53950, 54600, 55776, 56000, 56875, 58100, 58240, 60000, 60424, 62250, 62400, 64740, 65000, 66400, 67200, 68250, 69056, 69720, 70000, 72625, 72800, 74368, 75530, 78000, 79680, 80000, 80925, 83000, 84000, 86320, 87150, 87360, 90636, 91000, 92960, 97500, 99600, 103584, 103750, 104000, 105000, 107900, 109200, 111552, 112000, 113295, 113750, 116200, 120000, 120848, 124500, 124800, 129480, 130000, 132800, 134875, 136500, 138112, 139440, 140000, 145250, 145600, 151060, 155625, 156000, 159360, 161850, 166000, 168000, 170625, 172640, 174300, 174720, 181272, 182000, 185920, 188825, 195000, 199200, 207168, 207500, 208000, 210000, 215800, 217875, 218400, 223104, 226590, 227500, 232400, 240000, 241696, 249000, 258960, 260000, 265600, 269750, 273000, 278880, 280000, 290500, 291200, 302120, 311250, 312000, 323700, 332000, 336000, 341250, 345280, 348600, 362544, 363125, 364000, 371840, 377650, 390000, 398400, 404625, 414336, 415000, 420000, 431600, 435750, 436800, 453180, 455000, 464800, 483392, 498000, 517920, 520000, 539500, 546000, 557760, 560000, 566475, 581000, 604240, 622500, 624000, 647400, 664000, 674375, 682500, 690560, 697200, 725088, 726250, 728000, 755300, 780000, 796800, 809250, 830000, 840000, 863200, 871500, 873600, 906360, 910000, 929600, 944125, 966784, 996000, 1035840, 1040000, 1079000, 1089375, 1092000, 1115520, 1132950, 1162000, 1208480, 1245000, 1294800, 1328000, 1348750, 1365000, 1394400, 1450176, 1452500, 1456000, 1510600, 1560000, 1618500, 1660000, 1680000, 1726400, 1743000, 1812720, 1820000, 1859200, 1888250, 1992000, 2023125, 2071680, 2158000, 2178750, 2184000, 2265900, 2324000, 2416960, 2490000, 2589600, 2697500, 2730000, 2788800, 2832375, 2900352, 2905000, 3021200, 3120000, 3237000, 3320000, 3452800, 3486000, 3625440, 3640000, 3776500, 3984000, 4046250, 4316000, 4357500, 4368000, 4531800, 4648000, 4720625, 4833920, 4980000, 5179200, 5395000, 5460000, 5577600, 5664750, 5810000, 6042400, 6474000, 6640000, 6972000, 7250880, 7280000, 7553000, 8092500, 8632000, 8715000, 9063600, 9296000, 9441250, 9960000, 10358400, 10790000, 10920000, 11329500, 11620000, 12084800, 12948000, 13944000, 14161875, 14501760, 15106000, 16185000, 17264000, 17430000, 18127200, 18882500, 19920000, 21580000, 21840000, 22659000, 23240000, 24169600, 25896000, 27888000, 28323750, 30212000, 32370000, 34860000, 36254400, 37765000, 43160000, 45318000, 46480000, 51792000, 56647500, 60424000, 64740000, 69720000, 72508800, 75530000, 86320000, 90636000, 113295000, 120848000, 129480000, 139440000, 151060000, 181272000, 226590000, 258960000, 302120000, 362544000, 453180000, 604240000, 906360000, 1812720000]

約数ペア:

[(1, 1812720000), (2, 906360000), (3, 604240000), (4, 453180000), (5, 362544000), (6, 302120000), (7, 258960000), (8, 226590000), (10, 181272000), (12, 151060000), (13, 139440000), (14, 129480000), (15, 120848000), (16, 113295000), (20, 90636000), (21, 86320000), (24, 75530000), (25, 72508800), (26, 69720000), (28, 64740000), (30, 60424000), (32, 56647500), (35, 51792000), (39, 46480000), (40, 45318000), (42, 43160000), (48, 37765000), (50, 36254400), (52, 34860000), (56, 32370000), (60, 30212000), (64, 28323750), (65, 27888000), (70, 25896000), (75, 24169600), (78, 23240000), (80, 22659000), (83, 21840000), (84, 21580000), (91, 19920000), (96, 18882500), (100, 18127200), (104, 17430000), (105, 17264000), (112, 16185000), (120, 15106000), (125, 14501760), (128, 14161875), (130, 13944000), (140, 12948000), (150, 12084800), (156, 11620000), (160, 11329500), (166, 10920000), (168, 10790000), (175, 10358400), (182, 9960000), (192, 9441250), (195, 9296000), (200, 9063600), (208, 8715000), (210, 8632000), (224, 8092500), (240, 7553000), (249, 7280000), (250, 7250880), (260, 6972000), (273, 6640000), (280, 6474000), (300, 6042400), (312, 5810000), (320, 5664750), (325, 5577600), (332, 5460000), (336, 5395000), (350, 5179200), (364, 4980000), (375, 4833920), (384, 4720625), (390, 4648000), (400, 4531800), (415, 4368000), (416, 4357500), (420, 4316000), (448, 4046250), (455, 3984000), (480, 3776500), (498, 3640000), (500, 3625440), (520, 3486000), (525, 3452800), (546, 3320000), (560, 3237000), (581, 3120000), (600, 3021200), (624, 2905000), (625, 2900352), (640, 2832375), (650, 2788800), (664, 2730000), (672, 2697500), (700, 2589600), (728, 2490000), (750, 2416960), (780, 2324000), (800, 2265900), (830, 2184000), (832, 2178750), (840, 2158000), (875, 2071680), (896, 2023125), (910, 1992000), (960, 1888250), (975, 1859200), (996, 1820000), (1000, 1812720), (1040, 1743000), (1050, 1726400), (1079, 1680000), (1092, 1660000), (1120, 1618500), (1162, 1560000), (1200, 1510600), (1245, 1456000), (1248, 1452500), (1250, 1450176), (1300, 1394400), (1328, 1365000), (1344, 1348750), (1365, 1328000), (1400, 1294800), (1456, 1245000), (1500, 1208480), (1560, 1162000), (1600, 1132950), (1625, 1115520), (1660, 1092000), (1664, 1089375), (1680, 1079000), (1743, 1040000), (1750, 1035840), (1820, 996000), (1875, 966784), (1920, 944125), (1950, 929600), (1992, 910000), (2000, 906360), (2075, 873600), (2080, 871500), (2100, 863200), (2158, 840000), (2184, 830000), (2240, 809250), (2275, 796800), (2324, 780000), (2400, 755300), (2490, 728000), (2496, 726250), (2500, 725088), (2600, 697200), (2625, 690560), (2656, 682500), (2688, 674375), (2730, 664000), (2800, 647400), (2905, 624000), (2912, 622500), (3000, 604240), (3120, 581000), (3200, 566475), (3237, 560000), (3250, 557760), (3320, 546000), (3360, 539500), (3486, 520000), (3500, 517920), (3640, 498000), (3750, 483392), (3900, 464800), (3984, 455000), (4000, 453180), (4150, 436800), (4160, 435750), (4200, 431600), (4316, 420000), (4368, 415000), (4375, 414336), (4480, 404625), (4550, 398400), (4648, 390000), (4800, 377650), (4875, 371840), (4980, 364000), (4992, 363125), (5000, 362544), (5200, 348600), (5250, 345280), (5312, 341250), (5395, 336000), (5460, 332000), (5600, 323700), (5810, 312000), (5824, 311250), (6000, 302120), (6225, 291200), (6240, 290500), (6474, 280000), (6500, 278880), (6640, 273000), (6720, 269750), (6825, 265600), (6972, 260000), (7000, 258960), (7280, 249000), (7500, 241696), (7553, 240000), (7800, 232400), (7968, 227500), (8000, 226590), (8125, 223104), (8300, 218400), (8320, 217875), (8400, 215800), (8632, 210000), (8715, 208000), (8736, 207500), (8750, 207168), (9100, 199200), (9296, 195000), (9600, 188825), (9750, 185920), (9960, 182000), (10000, 181272), (10375, 174720), (10400, 174300), (10500, 172640), (10624, 170625), (10790, 168000), (10920, 166000), (11200, 161850), (11375, 159360), (11620, 156000), (11648, 155625), (12000, 151060), (12450, 145600), (12480, 145250), (12948, 140000), (13000, 139440), (13125, 138112), (13280, 136500), (13440, 134875), (13650, 132800), (13944, 130000), (14000, 129480), (14525, 124800), (14560, 124500), (15000, 120848), (15106, 120000), (15600, 116200), (15936, 113750), (16000, 113295), (16185, 112000), (16250, 111552), (16600, 109200), (16800, 107900), (17264, 105000), (17430, 104000), (17472, 103750), (17500, 103584), (18200, 99600), (18592, 97500), (19500, 92960), (19920, 91000), (20000, 90636), (20750, 87360), (20800, 87150), (21000, 86320), (21580, 84000), (21840, 83000), (22400, 80925), (22659, 80000), (22750, 79680), (23240, 78000), (24000, 75530), (24375, 74368), (24900, 72800), (24960, 72625), (25896, 70000), (26000, 69720), (26250, 69056), (26560, 68250), (26975, 67200), (27300, 66400), (27888, 65000), (28000, 64740), (29050, 62400), (29120, 62250), (30000, 60424), (30212, 60000), (31125, 58240), (31200, 58100), (31872, 56875), (32370, 56000), (32500, 55776), (33200, 54600), (33600, 53950), (34125, 53120), (34528, 52500), (34860, 52000), (34944, 51875), (35000, 51792), (36400, 49800), (37184, 48750), (37765, 48000), (39000, 46480), (39840, 45500), (40000, 45318), (41500, 43680), (41600, 43575), (42000, 43160)]