2488731000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3271

約数の個数: 256

約数和(自身を含む): 9116789760

約数和(自身を除く): 6628058760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 125, 140, 148, 150, 168, 175, 185, 200, 210, 222, 250, 259, 280, 296, 300, 350, 370, 375, 420, 444, 500, 518, 525, 555, 600, 700, 740, 750, 777, 840, 875, 888, 925, 1000, 1036, 1050, 1110, 1295, 1400, 1480, 1500, 1554, 1750, 1850, 2072, 2100, 2220, 2590, 2625, 2775, 3000, 3108, 3203, 3500, 3700, 3885, 4200, 4440, 4625, 5180, 5250, 5550, 6216, 6406, 6475, 7000, 7400, 7770, 9250, 9609, 10360, 10500, 11100, 12812, 12950, 13875, 15540, 16015, 18500, 19218, 19425, 21000, 22200, 22421, 25624, 25900, 27750, 31080, 32030, 32375, 37000, 38436, 38850, 44842, 48045, 51800, 55500, 64060, 64750, 67263, 76872, 77700, 80075, 89684, 96090, 97125, 111000, 112105, 118511, 128120, 129500, 134526, 155400, 160150, 179368, 192180, 194250, 224210, 237022, 240225, 259000, 269052, 320300, 336315, 355533, 384360, 388500, 400375, 448420, 474044, 480450, 538104, 560525, 592555, 640600, 672630, 711066, 777000, 800750, 829577, 896840, 948088, 960900, 1121050, 1185110, 1201125, 1345260, 1422132, 1601500, 1659154, 1681575, 1777665, 1921800, 2242100, 2370220, 2402250, 2488731, 2690520, 2802625, 2844264, 2962775, 3203000, 3318308, 3363150, 3555330, 4147885, 4484200, 4740440, 4804500, 4977462, 5605250, 5925550, 6636616, 6726300, 7110660, 8295770, 8407875, 8888325, 9609000, 9954924, 11210500, 11851100, 12443655, 13452600, 14221320, 14813875, 16591540, 16815750, 17776650, 19909848, 20739425, 22421000, 23702200, 24887310, 29627750, 33183080, 33631500, 35553300, 41478850, 44441625, 49774620, 59255500, 62218275, 67263000, 71106600, 82957700, 88883250, 99549240, 103697125, 118511000, 124436550, 165915400, 177766500, 207394250, 248873100, 311091375, 355533000, 414788500, 497746200, 622182750, 829577000, 1244365500, 2488731000]

約数ペア:

[(1, 2488731000), (2, 1244365500), (3, 829577000), (4, 622182750), (5, 497746200), (6, 414788500), (7, 355533000), (8, 311091375), (10, 248873100), (12, 207394250), (14, 177766500), (15, 165915400), (20, 124436550), (21, 118511000), (24, 103697125), (25, 99549240), (28, 88883250), (30, 82957700), (35, 71106600), (37, 67263000), (40, 62218275), (42, 59255500), (50, 49774620), (56, 44441625), (60, 41478850), (70, 35553300), (74, 33631500), (75, 33183080), (84, 29627750), (100, 24887310), (105, 23702200), (111, 22421000), (120, 20739425), (125, 19909848), (140, 17776650), (148, 16815750), (150, 16591540), (168, 14813875), (175, 14221320), (185, 13452600), (200, 12443655), (210, 11851100), (222, 11210500), (250, 9954924), (259, 9609000), (280, 8888325), (296, 8407875), (300, 8295770), (350, 7110660), (370, 6726300), (375, 6636616), (420, 5925550), (444, 5605250), (500, 4977462), (518, 4804500), (525, 4740440), (555, 4484200), (600, 4147885), (700, 3555330), (740, 3363150), (750, 3318308), (777, 3203000), (840, 2962775), (875, 2844264), (888, 2802625), (925, 2690520), (1000, 2488731), (1036, 2402250), (1050, 2370220), (1110, 2242100), (1295, 1921800), (1400, 1777665), (1480, 1681575), (1500, 1659154), (1554, 1601500), (1750, 1422132), (1850, 1345260), (2072, 1201125), (2100, 1185110), (2220, 1121050), (2590, 960900), (2625, 948088), (2775, 896840), (3000, 829577), (3108, 800750), (3203, 777000), (3500, 711066), (3700, 672630), (3885, 640600), (4200, 592555), (4440, 560525), (4625, 538104), (5180, 480450), (5250, 474044), (5550, 448420), (6216, 400375), (6406, 388500), (6475, 384360), (7000, 355533), (7400, 336315), (7770, 320300), (9250, 269052), (9609, 259000), (10360, 240225), (10500, 237022), (11100, 224210), (12812, 194250), (12950, 192180), (13875, 179368), (15540, 160150), (16015, 155400), (18500, 134526), (19218, 129500), (19425, 128120), (21000, 118511), (22200, 112105), (22421, 111000), (25624, 97125), (25900, 96090), (27750, 89684), (31080, 80075), (32030, 77700), (32375, 76872), (37000, 67263), (38436, 64750), (38850, 64060), (44842, 55500), (48045, 51800)]