220668000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 860461056

約数和(自身を除く): 639793056

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, 70, 71, 74, 75, 80, 84, 96, 100, 105, 111, 112, 120, 125, 140, 142, 148, 150, 160, 168, 175, 185, 200, 210, 213, 222, 224, 240, 250, 259, 280, 284, 296, 300, 336, 350, 355, 370, 375, 400, 420, 426, 444, 480, 497, 500, 518, 525, 555, 560, 568, 592, 600, 672, 700, 710, 740, 750, 777, 800, 840, 852, 875, 888, 925, 994, 1000, 1036, 1050, 1065, 1110, 1120, 1136, 1184, 1200, 1295, 1400, 1420, 1480, 1491, 1500, 1554, 1680, 1704, 1750, 1775, 1776, 1850, 1988, 2000, 2072, 2100, 2130, 2220, 2272, 2400, 2485, 2590, 2625, 2627, 2775, 2800, 2840, 2960, 2982, 3000, 3108, 3360, 3408, 3500, 3550, 3552, 3700, 3885, 3976, 4000, 4144, 4200, 4260, 4440, 4625, 4970, 5180, 5250, 5254, 5325, 5550, 5600, 5680, 5920, 5964, 6000, 6216, 6475, 6816, 7000, 7100, 7400, 7455, 7770, 7881, 7952, 8288, 8400, 8520, 8875, 8880, 9250, 9940, 10360, 10500, 10508, 10650, 11100, 11360, 11928, 12000, 12425, 12432, 12950, 13135, 13875, 14000, 14200, 14800, 14910, 15540, 15762, 15904, 16800, 17040, 17750, 17760, 18389, 18500, 19425, 19880, 20720, 21000, 21016, 21300, 22200, 23856, 24850, 24864, 25900, 26270, 26625, 27750, 28000, 28400, 29600, 29820, 31080, 31524, 32375, 34080, 35500, 36778, 37000, 37275, 38850, 39405, 39760, 41440, 42000, 42032, 42600, 44400, 47712, 49700, 51800, 52540, 53250, 55167, 55500, 56800, 59640, 62125, 62160, 63048, 64750, 65675, 71000, 73556, 74000, 74550, 77700, 78810, 79520, 84000, 84064, 85200, 88800, 91945, 97125, 99400, 103600, 105080, 106500, 110334, 111000, 119280, 124250, 124320, 126096, 129500, 131350, 142000, 147112, 148000, 149100, 155400, 157620, 170400, 183890, 186375, 194250, 197025, 198800, 207200, 210160, 213000, 220668, 222000, 238560, 248500, 252192, 259000, 262700, 275835, 284000, 294224, 298200, 310800, 315240, 328375, 367780, 372750, 388500, 394050, 397600, 420320, 426000, 441336, 444000, 459725, 497000, 518000, 525400, 551670, 588448, 596400, 621600, 630480, 656750, 735560, 745500, 777000, 788100, 852000, 882672, 919450, 985125, 994000, 1036000, 1050800, 1103340, 1192800, 1260960, 1313500, 1379175, 1471120, 1491000, 1554000, 1576200, 1765344, 1838900, 1970250, 1988000, 2101600, 2206680, 2298625, 2627000, 2758350, 2942240, 2982000, 3108000, 3152400, 3677800, 3940500, 4413360, 4597250, 5254000, 5516700, 5964000, 6304800, 6895875, 7355600, 7881000, 8826720, 9194500, 10508000, 11033400, 13791750, 14711200, 15762000, 18389000, 22066800, 27583500, 31524000, 36778000, 44133600, 55167000, 73556000, 110334000, 220668000]

約数ペア:

[(1, 220668000), (2, 110334000), (3, 73556000), (4, 55167000), (5, 44133600), (6, 36778000), (7, 31524000), (8, 27583500), (10, 22066800), (12, 18389000), (14, 15762000), (15, 14711200), (16, 13791750), (20, 11033400), (21, 10508000), (24, 9194500), (25, 8826720), (28, 7881000), (30, 7355600), (32, 6895875), (35, 6304800), (37, 5964000), (40, 5516700), (42, 5254000), (48, 4597250), (50, 4413360), (56, 3940500), (60, 3677800), (70, 3152400), (71, 3108000), (74, 2982000), (75, 2942240), (80, 2758350), (84, 2627000), (96, 2298625), (100, 2206680), (105, 2101600), (111, 1988000), (112, 1970250), (120, 1838900), (125, 1765344), (140, 1576200), (142, 1554000), (148, 1491000), (150, 1471120), (160, 1379175), (168, 1313500), (175, 1260960), (185, 1192800), (200, 1103340), (210, 1050800), (213, 1036000), (222, 994000), (224, 985125), (240, 919450), (250, 882672), (259, 852000), (280, 788100), (284, 777000), (296, 745500), (300, 735560), (336, 656750), (350, 630480), (355, 621600), (370, 596400), (375, 588448), (400, 551670), (420, 525400), (426, 518000), (444, 497000), (480, 459725), (497, 444000), (500, 441336), (518, 426000), (525, 420320), (555, 397600), (560, 394050), (568, 388500), (592, 372750), (600, 367780), (672, 328375), (700, 315240), (710, 310800), (740, 298200), (750, 294224), (777, 284000), (800, 275835), (840, 262700), (852, 259000), (875, 252192), (888, 248500), (925, 238560), (994, 222000), (1000, 220668), (1036, 213000), (1050, 210160), (1065, 207200), (1110, 198800), (1120, 197025), (1136, 194250), (1184, 186375), (1200, 183890), (1295, 170400), (1400, 157620), (1420, 155400), (1480, 149100), (1491, 148000), (1500, 147112), (1554, 142000), (1680, 131350), (1704, 129500), (1750, 126096), (1775, 124320), (1776, 124250), (1850, 119280), (1988, 111000), (2000, 110334), (2072, 106500), (2100, 105080), (2130, 103600), (2220, 99400), (2272, 97125), (2400, 91945), (2485, 88800), (2590, 85200), (2625, 84064), (2627, 84000), (2775, 79520), (2800, 78810), (2840, 77700), (2960, 74550), (2982, 74000), (3000, 73556), (3108, 71000), (3360, 65675), (3408, 64750), (3500, 63048), (3550, 62160), (3552, 62125), (3700, 59640), (3885, 56800), (3976, 55500), (4000, 55167), (4144, 53250), (4200, 52540), (4260, 51800), (4440, 49700), (4625, 47712), (4970, 44400), (5180, 42600), (5250, 42032), (5254, 42000), (5325, 41440), (5550, 39760), (5600, 39405), (5680, 38850), (5920, 37275), (5964, 37000), (6000, 36778), (6216, 35500), (6475, 34080), (6816, 32375), (7000, 31524), (7100, 31080), (7400, 29820), (7455, 29600), (7770, 28400), (7881, 28000), (7952, 27750), (8288, 26625), (8400, 26270), (8520, 25900), (8875, 24864), (8880, 24850), (9250, 23856), (9940, 22200), (10360, 21300), (10500, 21016), (10508, 21000), (10650, 20720), (11100, 19880), (11360, 19425), (11928, 18500), (12000, 18389), (12425, 17760), (12432, 17750), (12950, 17040), (13135, 16800), (13875, 15904), (14000, 15762), (14200, 15540), (14800, 14910)]