1081528000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 336

約数和(自身を含む): 3252337920

約数和(自身を除く): 2170809920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 89, 98, 100, 112, 124, 125, 140, 155, 160, 175, 178, 196, 200, 217, 224, 245, 248, 250, 280, 310, 320, 350, 356, 392, 400, 434, 445, 448, 490, 496, 500, 560, 620, 623, 700, 712, 775, 784, 800, 868, 875, 890, 980, 992, 1000, 1085, 1120, 1225, 1240, 1246, 1400, 1424, 1519, 1550, 1568, 1600, 1736, 1750, 1780, 1960, 1984, 2000, 2170, 2225, 2240, 2450, 2480, 2492, 2759, 2800, 2848, 3038, 3100, 3115, 3136, 3472, 3500, 3560, 3875, 3920, 4000, 4340, 4361, 4450, 4900, 4960, 4984, 5425, 5518, 5600, 5696, 6076, 6125, 6200, 6230, 6944, 7000, 7120, 7595, 7750, 7840, 8000, 8680, 8722, 8900, 9800, 9920, 9968, 10850, 11036, 11125, 11200, 12152, 12250, 12400, 12460, 13795, 13888, 14000, 14240, 15190, 15500, 15575, 15680, 17360, 17444, 17800, 19313, 19600, 19936, 21700, 21805, 22072, 22250, 24304, 24500, 24800, 24920, 27125, 27590, 28000, 28480, 30380, 31000, 31150, 34720, 34888, 35600, 37975, 38626, 39200, 39872, 43400, 43610, 44144, 44500, 48608, 49000, 49600, 49840, 54250, 55180, 56000, 60760, 62000, 62300, 68975, 69440, 69776, 71200, 75950, 77252, 77875, 78400, 86800, 87220, 88288, 89000, 96565, 97216, 98000, 99680, 108500, 109025, 110360, 121520, 124000, 124600, 135191, 137950, 139552, 142400, 151900, 154504, 155750, 173600, 174440, 176576, 178000, 189875, 193130, 196000, 199360, 217000, 218050, 220720, 243040, 248000, 249200, 270382, 275900, 279104, 303800, 309008, 311500, 344875, 347200, 348880, 356000, 379750, 386260, 392000, 434000, 436100, 441440, 482825, 486080, 498400, 540764, 545125, 551800, 607600, 618016, 623000, 675955, 689750, 697760, 712000, 759500, 772520, 868000, 872200, 882880, 965650, 996800, 1081528, 1090250, 1103600, 1215200, 1236032, 1246000, 1351910, 1379500, 1395520, 1519000, 1545040, 1736000, 1744400, 1931300, 2163056, 2180500, 2207200, 2414125, 2430400, 2492000, 2703820, 2759000, 3038000, 3090080, 3379775, 3488800, 3862600, 4326112, 4361000, 4414400, 4828250, 4984000, 5407640, 5518000, 6076000, 6180160, 6759550, 6977600, 7725200, 8652224, 8722000, 9656500, 10815280, 11036000, 12152000, 13519100, 15450400, 16898875, 17444000, 19313000, 21630560, 22072000, 27038200, 30900800, 33797750, 34888000, 38626000, 43261120, 54076400, 67595500, 77252000, 108152800, 135191000, 154504000, 216305600, 270382000, 540764000, 1081528000]

約数ペア:

[(1, 1081528000), (2, 540764000), (4, 270382000), (5, 216305600), (7, 154504000), (8, 135191000), (10, 108152800), (14, 77252000), (16, 67595500), (20, 54076400), (25, 43261120), (28, 38626000), (31, 34888000), (32, 33797750), (35, 30900800), (40, 27038200), (49, 22072000), (50, 21630560), (56, 19313000), (62, 17444000), (64, 16898875), (70, 15450400), (80, 13519100), (89, 12152000), (98, 11036000), (100, 10815280), (112, 9656500), (124, 8722000), (125, 8652224), (140, 7725200), (155, 6977600), (160, 6759550), (175, 6180160), (178, 6076000), (196, 5518000), (200, 5407640), (217, 4984000), (224, 4828250), (245, 4414400), (248, 4361000), (250, 4326112), (280, 3862600), (310, 3488800), (320, 3379775), (350, 3090080), (356, 3038000), (392, 2759000), (400, 2703820), (434, 2492000), (445, 2430400), (448, 2414125), (490, 2207200), (496, 2180500), (500, 2163056), (560, 1931300), (620, 1744400), (623, 1736000), (700, 1545040), (712, 1519000), (775, 1395520), (784, 1379500), (800, 1351910), (868, 1246000), (875, 1236032), (890, 1215200), (980, 1103600), (992, 1090250), (1000, 1081528), (1085, 996800), (1120, 965650), (1225, 882880), (1240, 872200), (1246, 868000), (1400, 772520), (1424, 759500), (1519, 712000), (1550, 697760), (1568, 689750), (1600, 675955), (1736, 623000), (1750, 618016), (1780, 607600), (1960, 551800), (1984, 545125), (2000, 540764), (2170, 498400), (2225, 486080), (2240, 482825), (2450, 441440), (2480, 436100), (2492, 434000), (2759, 392000), (2800, 386260), (2848, 379750), (3038, 356000), (3100, 348880), (3115, 347200), (3136, 344875), (3472, 311500), (3500, 309008), (3560, 303800), (3875, 279104), (3920, 275900), (4000, 270382), (4340, 249200), (4361, 248000), (4450, 243040), (4900, 220720), (4960, 218050), (4984, 217000), (5425, 199360), (5518, 196000), (5600, 193130), (5696, 189875), (6076, 178000), (6125, 176576), (6200, 174440), (6230, 173600), (6944, 155750), (7000, 154504), (7120, 151900), (7595, 142400), (7750, 139552), (7840, 137950), (8000, 135191), (8680, 124600), (8722, 124000), (8900, 121520), (9800, 110360), (9920, 109025), (9968, 108500), (10850, 99680), (11036, 98000), (11125, 97216), (11200, 96565), (12152, 89000), (12250, 88288), (12400, 87220), (12460, 86800), (13795, 78400), (13888, 77875), (14000, 77252), (14240, 75950), (15190, 71200), (15500, 69776), (15575, 69440), (15680, 68975), (17360, 62300), (17444, 62000), (17800, 60760), (19313, 56000), (19600, 55180), (19936, 54250), (21700, 49840), (21805, 49600), (22072, 49000), (22250, 48608), (24304, 44500), (24500, 44144), (24800, 43610), (24920, 43400), (27125, 39872), (27590, 39200), (28000, 38626), (28480, 37975), (30380, 35600), (31000, 34888), (31150, 34720)]