1989120000

素因数分解:

$2^{12}\times 3^1\times 5^4\times 7^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 520

約数和(自身を含む): 7778959936

約数和(自身を除く): 5789839936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 37, 40, 42, 48, 50, 56, 60, 64, 70, 74, 75, 80, 84, 96, 100, 105, 111, 112, 120, 125, 128, 140, 148, 150, 160, 168, 175, 185, 192, 200, 210, 222, 224, 240, 250, 256, 259, 280, 296, 300, 320, 336, 350, 370, 375, 384, 400, 420, 444, 448, 480, 500, 512, 518, 525, 555, 560, 592, 600, 625, 640, 672, 700, 740, 750, 768, 777, 800, 840, 875, 888, 896, 925, 960, 1000, 1024, 1036, 1050, 1110, 1120, 1184, 1200, 1250, 1280, 1295, 1344, 1400, 1480, 1500, 1536, 1554, 1600, 1680, 1750, 1776, 1792, 1850, 1875, 1920, 2000, 2048, 2072, 2100, 2220, 2240, 2368, 2400, 2500, 2560, 2590, 2625, 2688, 2775, 2800, 2960, 3000, 3072, 3108, 3200, 3360, 3500, 3552, 3584, 3700, 3750, 3840, 3885, 4000, 4096, 4144, 4200, 4375, 4440, 4480, 4625, 4736, 4800, 5000, 5120, 5180, 5250, 5376, 5550, 5600, 5920, 6000, 6144, 6216, 6400, 6475, 6720, 7000, 7104, 7168, 7400, 7500, 7680, 7770, 8000, 8288, 8400, 8750, 8880, 8960, 9250, 9472, 9600, 10000, 10240, 10360, 10500, 10752, 11100, 11200, 11840, 12000, 12288, 12432, 12800, 12950, 13125, 13440, 13875, 14000, 14208, 14336, 14800, 15000, 15360, 15540, 16000, 16576, 16800, 17500, 17760, 17920, 18500, 18944, 19200, 19425, 20000, 20480, 20720, 21000, 21504, 22200, 22400, 23125, 23680, 24000, 24864, 25600, 25900, 26250, 26880, 27750, 28000, 28416, 28672, 29600, 30000, 30720, 31080, 32000, 32375, 33152, 33600, 35000, 35520, 35840, 37000, 37888, 38400, 38850, 40000, 41440, 42000, 43008, 44400, 44800, 46250, 47360, 48000, 49728, 51200, 51800, 52500, 53760, 55500, 56000, 56832, 59200, 60000, 61440, 62160, 64000, 64750, 66304, 67200, 69375, 70000, 71040, 71680, 74000, 75776, 76800, 77700, 80000, 82880, 84000, 86016, 88800, 89600, 92500, 94720, 96000, 97125, 99456, 102400, 103600, 105000, 107520, 111000, 112000, 113664, 118400, 120000, 124320, 128000, 129500, 132608, 134400, 138750, 140000, 142080, 143360, 148000, 151552, 153600, 155400, 160000, 161875, 165760, 168000, 177600, 179200, 185000, 189440, 192000, 194250, 198912, 207200, 210000, 215040, 222000, 224000, 227328, 236800, 240000, 248640, 256000, 259000, 265216, 268800, 277500, 280000, 284160, 296000, 307200, 310800, 320000, 323750, 331520, 336000, 355200, 358400, 370000, 378880, 384000, 388500, 397824, 414400, 420000, 430080, 444000, 448000, 454656, 473600, 480000, 485625, 497280, 512000, 518000, 530432, 537600, 555000, 560000, 568320, 592000, 621600, 640000, 647500, 663040, 672000, 710400, 716800, 740000, 757760, 768000, 777000, 795648, 828800, 840000, 888000, 896000, 947200, 960000, 971250, 994560, 1036000, 1060864, 1075200, 1110000, 1120000, 1136640, 1184000, 1243200, 1280000, 1295000, 1326080, 1344000, 1420800, 1480000, 1536000, 1554000, 1591296, 1657600, 1680000, 1776000, 1792000, 1894400, 1920000, 1942500, 1989120, 2072000, 2150400, 2220000, 2240000, 2273280, 2368000, 2486400, 2560000, 2590000, 2652160, 2688000, 2841600, 2960000, 3108000, 3182592, 3315200, 3360000, 3552000, 3584000, 3788800, 3840000, 3885000, 3978240, 4144000, 4440000, 4480000, 4736000, 4972800, 5180000, 5304320, 5376000, 5683200, 5920000, 6216000, 6630400, 6720000, 7104000, 7680000, 7770000, 7956480, 8288000, 8880000, 8960000, 9472000, 9945600, 10360000, 10752000, 11366400, 11840000, 12432000, 13260800, 13440000, 14208000, 15540000, 15912960, 16576000, 17760000, 17920000, 18944000, 19891200, 20720000, 23680000, 24864000, 26521600, 26880000, 28416000, 31080000, 33152000, 35520000, 39782400, 41440000, 47360000, 49728000, 53760000, 56832000, 62160000, 66304000, 71040000, 79564800, 82880000, 94720000, 99456000, 124320000, 132608000, 142080000, 165760000, 198912000, 248640000, 284160000, 331520000, 397824000, 497280000, 663040000, 994560000, 1989120000]

約数ペア:

[(1, 1989120000), (2, 994560000), (3, 663040000), (4, 497280000), (5, 397824000), (6, 331520000), (7, 284160000), (8, 248640000), (10, 198912000), (12, 165760000), (14, 142080000), (15, 132608000), (16, 124320000), (20, 99456000), (21, 94720000), (24, 82880000), (25, 79564800), (28, 71040000), (30, 66304000), (32, 62160000), (35, 56832000), (37, 53760000), (40, 49728000), (42, 47360000), (48, 41440000), (50, 39782400), (56, 35520000), (60, 33152000), (64, 31080000), (70, 28416000), (74, 26880000), (75, 26521600), (80, 24864000), (84, 23680000), (96, 20720000), (100, 19891200), (105, 18944000), (111, 17920000), (112, 17760000), (120, 16576000), (125, 15912960), (128, 15540000), (140, 14208000), (148, 13440000), (150, 13260800), (160, 12432000), (168, 11840000), (175, 11366400), (185, 10752000), (192, 10360000), (200, 9945600), (210, 9472000), (222, 8960000), (224, 8880000), (240, 8288000), (250, 7956480), (256, 7770000), (259, 7680000), (280, 7104000), (296, 6720000), (300, 6630400), (320, 6216000), (336, 5920000), (350, 5683200), (370, 5376000), (375, 5304320), (384, 5180000), (400, 4972800), (420, 4736000), (444, 4480000), (448, 4440000), (480, 4144000), (500, 3978240), (512, 3885000), (518, 3840000), (525, 3788800), (555, 3584000), (560, 3552000), (592, 3360000), (600, 3315200), (625, 3182592), (640, 3108000), (672, 2960000), (700, 2841600), (740, 2688000), (750, 2652160), (768, 2590000), (777, 2560000), (800, 2486400), (840, 2368000), (875, 2273280), (888, 2240000), (896, 2220000), (925, 2150400), (960, 2072000), (1000, 1989120), (1024, 1942500), (1036, 1920000), (1050, 1894400), (1110, 1792000), (1120, 1776000), (1184, 1680000), (1200, 1657600), (1250, 1591296), (1280, 1554000), (1295, 1536000), (1344, 1480000), (1400, 1420800), (1480, 1344000), (1500, 1326080), (1536, 1295000), (1554, 1280000), (1600, 1243200), (1680, 1184000), (1750, 1136640), (1776, 1120000), (1792, 1110000), (1850, 1075200), (1875, 1060864), (1920, 1036000), (2000, 994560), (2048, 971250), (2072, 960000), (2100, 947200), (2220, 896000), (2240, 888000), (2368, 840000), (2400, 828800), (2500, 795648), (2560, 777000), (2590, 768000), (2625, 757760), (2688, 740000), (2775, 716800), (2800, 710400), (2960, 672000), (3000, 663040), (3072, 647500), (3108, 640000), (3200, 621600), (3360, 592000), (3500, 568320), (3552, 560000), (3584, 555000), (3700, 537600), (3750, 530432), (3840, 518000), (3885, 512000), (4000, 497280), (4096, 485625), (4144, 480000), (4200, 473600), (4375, 454656), (4440, 448000), (4480, 444000), (4625, 430080), (4736, 420000), (4800, 414400), (5000, 397824), (5120, 388500), (5180, 384000), (5250, 378880), (5376, 370000), (5550, 358400), (5600, 355200), (5920, 336000), (6000, 331520), (6144, 323750), (6216, 320000), (6400, 310800), (6475, 307200), (6720, 296000), (7000, 284160), (7104, 280000), (7168, 277500), (7400, 268800), (7500, 265216), (7680, 259000), (7770, 256000), (8000, 248640), (8288, 240000), (8400, 236800), (8750, 227328), (8880, 224000), (8960, 222000), (9250, 215040), (9472, 210000), (9600, 207200), (10000, 198912), (10240, 194250), (10360, 192000), (10500, 189440), (10752, 185000), (11100, 179200), (11200, 177600), (11840, 168000), (12000, 165760), (12288, 161875), (12432, 160000), (12800, 155400), (12950, 153600), (13125, 151552), (13440, 148000), (13875, 143360), (14000, 142080), (14208, 140000), (14336, 138750), (14800, 134400), (15000, 132608), (15360, 129500), (15540, 128000), (16000, 124320), (16576, 120000), (16800, 118400), (17500, 113664), (17760, 112000), (17920, 111000), (18500, 107520), (18944, 105000), (19200, 103600), (19425, 102400), (20000, 99456), (20480, 97125), (20720, 96000), (21000, 94720), (21504, 92500), (22200, 89600), (22400, 88800), (23125, 86016), (23680, 84000), (24000, 82880), (24864, 80000), (25600, 77700), (25900, 76800), (26250, 75776), (26880, 74000), (27750, 71680), (28000, 71040), (28416, 70000), (28672, 69375), (29600, 67200), (30000, 66304), (30720, 64750), (31080, 64000), (32000, 62160), (32375, 61440), (33152, 60000), (33600, 59200), (35000, 56832), (35520, 56000), (35840, 55500), (37000, 53760), (37888, 52500), (38400, 51800), (38850, 51200), (40000, 49728), (41440, 48000), (42000, 47360), (43008, 46250), (44400, 44800)]