219702000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5264

約数の個数: 160

約数和(自身を含む): 809662464

約数和(自身を除く): 589960464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5231, 5250, 6000, 7000, 8400, 10462, 10500, 14000, 15693, 20924, 21000, 26155, 31386, 36617, 41848, 42000, 52310, 62772, 73234, 78465, 83696, 104620, 109851, 125544, 130775, 146468, 156930, 183085, 209240, 219702, 251088, 261550, 292936, 313860, 366170, 392325, 418480, 439404, 523100, 549255, 585872, 627720, 653875, 732340, 784650, 878808, 915425, 1046200, 1098510, 1255440, 1307750, 1464680, 1569300, 1757616, 1830850, 1961625, 2092400, 2197020, 2615500, 2746275, 2929360, 3138600, 3661700, 3923250, 4394040, 4577125, 5231000, 5492550, 6277200, 7323400, 7846500, 8788080, 9154250, 10462000, 10985100, 13731375, 14646800, 15693000, 18308500, 21970200, 27462750, 31386000, 36617000, 43940400, 54925500, 73234000, 109851000, 219702000]

約数ペア:

[(1, 219702000), (2, 109851000), (3, 73234000), (4, 54925500), (5, 43940400), (6, 36617000), (7, 31386000), (8, 27462750), (10, 21970200), (12, 18308500), (14, 15693000), (15, 14646800), (16, 13731375), (20, 10985100), (21, 10462000), (24, 9154250), (25, 8788080), (28, 7846500), (30, 7323400), (35, 6277200), (40, 5492550), (42, 5231000), (48, 4577125), (50, 4394040), (56, 3923250), (60, 3661700), (70, 3138600), (75, 2929360), (80, 2746275), (84, 2615500), (100, 2197020), (105, 2092400), (112, 1961625), (120, 1830850), (125, 1757616), (140, 1569300), (150, 1464680), (168, 1307750), (175, 1255440), (200, 1098510), (210, 1046200), (240, 915425), (250, 878808), (280, 784650), (300, 732340), (336, 653875), (350, 627720), (375, 585872), (400, 549255), (420, 523100), (500, 439404), (525, 418480), (560, 392325), (600, 366170), (700, 313860), (750, 292936), (840, 261550), (875, 251088), (1000, 219702), (1050, 209240), (1200, 183085), (1400, 156930), (1500, 146468), (1680, 130775), (1750, 125544), (2000, 109851), (2100, 104620), (2625, 83696), (2800, 78465), (3000, 73234), (3500, 62772), (4200, 52310), (5231, 42000), (5250, 41848), (6000, 36617), (7000, 31386), (8400, 26155), (10462, 21000), (10500, 20924), (14000, 15693)]