1445220000

素因数分解:

$2^5\times 3^2\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 720

約数和(自身を含む): 6222408192

約数和(自身を除く): 4777188192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 37, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 74, 75, 80, 84, 90, 93, 96, 100, 105, 111, 112, 120, 124, 125, 126, 140, 144, 148, 150, 155, 160, 168, 175, 180, 185, 186, 200, 210, 217, 222, 224, 225, 240, 248, 250, 252, 259, 279, 280, 288, 296, 300, 310, 315, 333, 336, 350, 360, 370, 372, 375, 400, 420, 434, 444, 450, 465, 480, 496, 500, 504, 518, 525, 555, 558, 560, 592, 600, 620, 625, 630, 651, 666, 672, 700, 720, 740, 744, 750, 775, 777, 800, 840, 868, 875, 888, 900, 925, 930, 992, 1000, 1008, 1036, 1050, 1085, 1110, 1116, 1120, 1125, 1147, 1184, 1200, 1240, 1250, 1260, 1295, 1302, 1332, 1395, 1400, 1440, 1480, 1488, 1500, 1550, 1554, 1575, 1665, 1680, 1736, 1750, 1776, 1800, 1850, 1860, 1875, 1953, 2000, 2016, 2072, 2100, 2170, 2220, 2232, 2250, 2294, 2325, 2331, 2400, 2480, 2500, 2520, 2590, 2604, 2625, 2664, 2775, 2790, 2800, 2960, 2976, 3000, 3100, 3108, 3150, 3255, 3330, 3360, 3441, 3472, 3500, 3552, 3600, 3700, 3720, 3750, 3875, 3885, 3906, 4000, 4144, 4200, 4340, 4375, 4440, 4464, 4500, 4588, 4625, 4650, 4662, 4960, 5000, 5040, 5180, 5208, 5250, 5328, 5425, 5550, 5580, 5600, 5625, 5735, 5920, 6000, 6200, 6216, 6300, 6475, 6510, 6660, 6882, 6944, 6975, 7000, 7200, 7400, 7440, 7500, 7750, 7770, 7812, 7875, 8029, 8288, 8325, 8400, 8680, 8750, 8880, 8928, 9000, 9176, 9250, 9300, 9324, 9765, 10000, 10080, 10323, 10360, 10416, 10500, 10656, 10850, 11100, 11160, 11250, 11470, 11625, 11655, 12000, 12400, 12432, 12600, 12950, 13020, 13125, 13320, 13764, 13875, 13950, 14000, 14800, 14880, 15000, 15500, 15540, 15624, 15750, 16058, 16275, 16650, 16800, 17205, 17360, 17500, 17760, 18000, 18352, 18500, 18600, 18648, 19375, 19425, 19530, 20000, 20646, 20720, 20832, 21000, 21700, 22200, 22320, 22500, 22940, 23125, 23250, 23310, 24087, 24800, 24864, 25200, 25900, 26040, 26250, 26640, 27125, 27528, 27750, 27900, 28000, 28675, 29600, 30000, 31000, 31080, 31248, 31500, 32116, 32375, 32550, 33300, 34410, 34720, 34875, 35000, 36000, 36704, 37000, 37200, 37296, 38750, 38850, 39060, 39375, 40145, 41292, 41440, 41625, 42000, 43400, 44400, 44640, 45000, 45880, 46250, 46500, 46620, 48174, 48825, 50400, 51615, 51800, 52080, 52500, 53280, 54250, 55056, 55500, 55800, 57350, 58125, 58275, 60000, 62000, 62160, 62496, 63000, 64232, 64750, 65100, 66600, 68820, 69375, 69750, 70000, 72261, 74000, 74400, 74592, 77500, 77700, 78120, 78750, 80290, 81375, 82584, 83250, 84000, 86025, 86800, 88800, 90000, 91760, 92500, 93000, 93240, 96348, 97125, 97650, 103230, 103600, 104160, 105000, 108500, 110112, 111000, 111600, 114700, 116250, 116550, 120435, 124000, 124320, 126000, 128464, 129500, 130200, 133200, 135625, 137640, 138750, 139500, 140000, 143375, 144522, 148000, 155000, 155400, 156240, 157500, 160580, 161875, 162750, 165168, 166500, 172050, 173600, 174375, 180000, 183520, 185000, 186000, 186480, 192696, 194250, 195300, 200725, 206460, 207200, 208125, 210000, 217000, 222000, 223200, 229400, 232500, 233100, 240870, 244125, 252000, 256928, 258075, 259000, 260400, 266400, 271250, 275280, 277500, 279000, 286750, 289044, 291375, 310000, 310800, 312480, 315000, 321160, 323750, 325500, 330336, 333000, 344100, 348750, 361305, 370000, 372000, 372960, 385392, 388500, 390600, 401450, 406875, 412920, 416250, 420000, 430125, 434000, 444000, 458800, 465000, 466200, 481740, 485625, 488250, 516150, 518000, 520800, 542500, 550560, 555000, 558000, 573500, 578088, 582750, 602175, 620000, 621600, 630000, 642320, 647500, 651000, 666000, 688200, 697500, 716875, 722610, 740000, 770784, 777000, 781200, 802900, 813750, 825840, 832500, 860250, 868000, 917600, 930000, 932400, 963480, 971250, 976500, 1003625, 1032300, 1036000, 1085000, 1110000, 1116000, 1147000, 1156176, 1165500, 1204350, 1220625, 1260000, 1284640, 1290375, 1295000, 1302000, 1332000, 1376400, 1395000, 1433750, 1445220, 1456875, 1554000, 1562400, 1605800, 1627500, 1651680, 1665000, 1720500, 1806525, 1860000, 1864800, 1926960, 1942500, 1953000, 2007250, 2064600, 2150625, 2170000, 2220000, 2294000, 2312352, 2331000, 2408700, 2441250, 2580750, 2590000, 2604000, 2752800, 2790000, 2867500, 2890440, 2913750, 3010875, 3108000, 3211600, 3255000, 3330000, 3441000, 3613050, 3853920, 3885000, 3906000, 4014500, 4129200, 4301250, 4340000, 4588000, 4662000, 4817400, 4882500, 5018125, 5161500, 5180000, 5580000, 5735000, 5780880, 5827500, 6021750, 6423200, 6451875, 6510000, 6660000, 6882000, 7226100, 7770000, 7812000, 8029000, 8258400, 8602500, 9032625, 9324000, 9634800, 9765000, 10036250, 10323000, 11470000, 11561760, 11655000, 12043500, 12903750, 13020000, 13764000, 14452200, 15054375, 15540000, 16058000, 17205000, 18065250, 19269600, 19530000, 20072500, 20646000, 22940000, 23310000, 24087000, 25807500, 28904400, 30108750, 32116000, 34410000, 36130500, 39060000, 40145000, 41292000, 45163125, 46620000, 48174000, 51615000, 57808800, 60217500, 68820000, 72261000, 80290000, 90326250, 96348000, 103230000, 120435000, 144522000, 160580000, 180652500, 206460000, 240870000, 289044000, 361305000, 481740000, 722610000, 1445220000]

約数ペア:

[(1, 1445220000), (2, 722610000), (3, 481740000), (4, 361305000), (5, 289044000), (6, 240870000), (7, 206460000), (8, 180652500), (9, 160580000), (10, 144522000), (12, 120435000), (14, 103230000), (15, 96348000), (16, 90326250), (18, 80290000), (20, 72261000), (21, 68820000), (24, 60217500), (25, 57808800), (28, 51615000), (30, 48174000), (31, 46620000), (32, 45163125), (35, 41292000), (36, 40145000), (37, 39060000), (40, 36130500), (42, 34410000), (45, 32116000), (48, 30108750), (50, 28904400), (56, 25807500), (60, 24087000), (62, 23310000), (63, 22940000), (70, 20646000), (72, 20072500), (74, 19530000), (75, 19269600), (80, 18065250), (84, 17205000), (90, 16058000), (93, 15540000), (96, 15054375), (100, 14452200), (105, 13764000), (111, 13020000), (112, 12903750), (120, 12043500), (124, 11655000), (125, 11561760), (126, 11470000), (140, 10323000), (144, 10036250), (148, 9765000), (150, 9634800), (155, 9324000), (160, 9032625), (168, 8602500), (175, 8258400), (180, 8029000), (185, 7812000), (186, 7770000), (200, 7226100), (210, 6882000), (217, 6660000), (222, 6510000), (224, 6451875), (225, 6423200), (240, 6021750), (248, 5827500), (250, 5780880), (252, 5735000), (259, 5580000), (279, 5180000), (280, 5161500), (288, 5018125), (296, 4882500), (300, 4817400), (310, 4662000), (315, 4588000), (333, 4340000), (336, 4301250), (350, 4129200), (360, 4014500), (370, 3906000), (372, 3885000), (375, 3853920), (400, 3613050), (420, 3441000), (434, 3330000), (444, 3255000), (450, 3211600), (465, 3108000), (480, 3010875), (496, 2913750), (500, 2890440), (504, 2867500), (518, 2790000), (525, 2752800), (555, 2604000), (558, 2590000), (560, 2580750), (592, 2441250), (600, 2408700), (620, 2331000), (625, 2312352), (630, 2294000), (651, 2220000), (666, 2170000), (672, 2150625), (700, 2064600), (720, 2007250), (740, 1953000), (744, 1942500), (750, 1926960), (775, 1864800), (777, 1860000), (800, 1806525), (840, 1720500), (868, 1665000), (875, 1651680), (888, 1627500), (900, 1605800), (925, 1562400), (930, 1554000), (992, 1456875), (1000, 1445220), (1008, 1433750), (1036, 1395000), (1050, 1376400), (1085, 1332000), (1110, 1302000), (1116, 1295000), (1120, 1290375), (1125, 1284640), (1147, 1260000), (1184, 1220625), (1200, 1204350), (1240, 1165500), (1250, 1156176), (1260, 1147000), (1295, 1116000), (1302, 1110000), (1332, 1085000), (1395, 1036000), (1400, 1032300), (1440, 1003625), (1480, 976500), (1488, 971250), (1500, 963480), (1550, 932400), (1554, 930000), (1575, 917600), (1665, 868000), (1680, 860250), (1736, 832500), (1750, 825840), (1776, 813750), (1800, 802900), (1850, 781200), (1860, 777000), (1875, 770784), (1953, 740000), (2000, 722610), (2016, 716875), (2072, 697500), (2100, 688200), (2170, 666000), (2220, 651000), (2232, 647500), (2250, 642320), (2294, 630000), (2325, 621600), (2331, 620000), (2400, 602175), (2480, 582750), (2500, 578088), (2520, 573500), (2590, 558000), (2604, 555000), (2625, 550560), (2664, 542500), (2775, 520800), (2790, 518000), (2800, 516150), (2960, 488250), (2976, 485625), (3000, 481740), (3100, 466200), (3108, 465000), (3150, 458800), (3255, 444000), (3330, 434000), (3360, 430125), (3441, 420000), (3472, 416250), (3500, 412920), (3552, 406875), (3600, 401450), (3700, 390600), (3720, 388500), (3750, 385392), (3875, 372960), (3885, 372000), (3906, 370000), (4000, 361305), (4144, 348750), (4200, 344100), (4340, 333000), (4375, 330336), (4440, 325500), (4464, 323750), (4500, 321160), (4588, 315000), (4625, 312480), (4650, 310800), (4662, 310000), (4960, 291375), (5000, 289044), (5040, 286750), (5180, 279000), (5208, 277500), (5250, 275280), (5328, 271250), (5425, 266400), (5550, 260400), (5580, 259000), (5600, 258075), (5625, 256928), (5735, 252000), (5920, 244125), (6000, 240870), (6200, 233100), (6216, 232500), (6300, 229400), (6475, 223200), (6510, 222000), (6660, 217000), (6882, 210000), (6944, 208125), (6975, 207200), (7000, 206460), (7200, 200725), (7400, 195300), (7440, 194250), (7500, 192696), (7750, 186480), (7770, 186000), (7812, 185000), (7875, 183520), (8029, 180000), (8288, 174375), (8325, 173600), (8400, 172050), (8680, 166500), (8750, 165168), (8880, 162750), (8928, 161875), (9000, 160580), (9176, 157500), (9250, 156240), (9300, 155400), (9324, 155000), (9765, 148000), (10000, 144522), (10080, 143375), (10323, 140000), (10360, 139500), (10416, 138750), (10500, 137640), (10656, 135625), (10850, 133200), (11100, 130200), (11160, 129500), (11250, 128464), (11470, 126000), (11625, 124320), (11655, 124000), (12000, 120435), (12400, 116550), (12432, 116250), (12600, 114700), (12950, 111600), (13020, 111000), (13125, 110112), (13320, 108500), (13764, 105000), (13875, 104160), (13950, 103600), (14000, 103230), (14800, 97650), (14880, 97125), (15000, 96348), (15500, 93240), (15540, 93000), (15624, 92500), (15750, 91760), (16058, 90000), (16275, 88800), (16650, 86800), (16800, 86025), (17205, 84000), (17360, 83250), (17500, 82584), (17760, 81375), (18000, 80290), (18352, 78750), (18500, 78120), (18600, 77700), (18648, 77500), (19375, 74592), (19425, 74400), (19530, 74000), (20000, 72261), (20646, 70000), (20720, 69750), (20832, 69375), (21000, 68820), (21700, 66600), (22200, 65100), (22320, 64750), (22500, 64232), (22940, 63000), (23125, 62496), (23250, 62160), (23310, 62000), (24087, 60000), (24800, 58275), (24864, 58125), (25200, 57350), (25900, 55800), (26040, 55500), (26250, 55056), (26640, 54250), (27125, 53280), (27528, 52500), (27750, 52080), (27900, 51800), (28000, 51615), (28675, 50400), (29600, 48825), (30000, 48174), (31000, 46620), (31080, 46500), (31248, 46250), (31500, 45880), (32116, 45000), (32375, 44640), (32550, 44400), (33300, 43400), (34410, 42000), (34720, 41625), (34875, 41440), (35000, 41292), (36000, 40145), (36704, 39375), (37000, 39060), (37200, 38850), (37296, 38750)]