221914000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 679206528

約数和(自身を除く): 457292528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 125, 131, 140, 154, 175, 176, 200, 220, 242, 250, 262, 275, 280, 308, 350, 385, 400, 440, 484, 500, 524, 550, 560, 605, 616, 655, 700, 770, 847, 875, 880, 917, 968, 1000, 1048, 1100, 1210, 1232, 1310, 1375, 1400, 1441, 1540, 1694, 1750, 1834, 1925, 1936, 2000, 2096, 2200, 2420, 2620, 2750, 2800, 2882, 3025, 3080, 3275, 3388, 3500, 3668, 3850, 4235, 4400, 4585, 4840, 5240, 5500, 5764, 6050, 6160, 6550, 6776, 7000, 7205, 7336, 7700, 8470, 9170, 9625, 9680, 10087, 10480, 11000, 11528, 12100, 13100, 13552, 14000, 14410, 14672, 15125, 15400, 15851, 16375, 16940, 18340, 19250, 20174, 21175, 22000, 22925, 23056, 24200, 26200, 28820, 30250, 30800, 31702, 32750, 33880, 36025, 36680, 38500, 40348, 42350, 45850, 48400, 50435, 52400, 57640, 60500, 63404, 65500, 67760, 72050, 73360, 77000, 79255, 80696, 84700, 91700, 100870, 105875, 110957, 114625, 115280, 121000, 126808, 131000, 144100, 154000, 158510, 161392, 169400, 180125, 183400, 201740, 211750, 221914, 229250, 242000, 252175, 253616, 262000, 288200, 317020, 338800, 360250, 366800, 396275, 403480, 423500, 443828, 458500, 504350, 554785, 576400, 634040, 720500, 792550, 806960, 847000, 887656, 917000, 1008700, 1109570, 1260875, 1268080, 1441000, 1585100, 1694000, 1775312, 1834000, 1981375, 2017400, 2219140, 2521750, 2773925, 2882000, 3170200, 3962750, 4034800, 4438280, 5043500, 5547850, 6340400, 7925500, 8876560, 10087000, 11095700, 13869625, 15851000, 20174000, 22191400, 27739250, 31702000, 44382800, 55478500, 110957000, 221914000]

約数ペア:

[(1, 221914000), (2, 110957000), (4, 55478500), (5, 44382800), (7, 31702000), (8, 27739250), (10, 22191400), (11, 20174000), (14, 15851000), (16, 13869625), (20, 11095700), (22, 10087000), (25, 8876560), (28, 7925500), (35, 6340400), (40, 5547850), (44, 5043500), (50, 4438280), (55, 4034800), (56, 3962750), (70, 3170200), (77, 2882000), (80, 2773925), (88, 2521750), (100, 2219140), (110, 2017400), (112, 1981375), (121, 1834000), (125, 1775312), (131, 1694000), (140, 1585100), (154, 1441000), (175, 1268080), (176, 1260875), (200, 1109570), (220, 1008700), (242, 917000), (250, 887656), (262, 847000), (275, 806960), (280, 792550), (308, 720500), (350, 634040), (385, 576400), (400, 554785), (440, 504350), (484, 458500), (500, 443828), (524, 423500), (550, 403480), (560, 396275), (605, 366800), (616, 360250), (655, 338800), (700, 317020), (770, 288200), (847, 262000), (875, 253616), (880, 252175), (917, 242000), (968, 229250), (1000, 221914), (1048, 211750), (1100, 201740), (1210, 183400), (1232, 180125), (1310, 169400), (1375, 161392), (1400, 158510), (1441, 154000), (1540, 144100), (1694, 131000), (1750, 126808), (1834, 121000), (1925, 115280), (1936, 114625), (2000, 110957), (2096, 105875), (2200, 100870), (2420, 91700), (2620, 84700), (2750, 80696), (2800, 79255), (2882, 77000), (3025, 73360), (3080, 72050), (3275, 67760), (3388, 65500), (3500, 63404), (3668, 60500), (3850, 57640), (4235, 52400), (4400, 50435), (4585, 48400), (4840, 45850), (5240, 42350), (5500, 40348), (5764, 38500), (6050, 36680), (6160, 36025), (6550, 33880), (6776, 32750), (7000, 31702), (7205, 30800), (7336, 30250), (7700, 28820), (8470, 26200), (9170, 24200), (9625, 23056), (9680, 22925), (10087, 22000), (10480, 21175), (11000, 20174), (11528, 19250), (12100, 18340), (13100, 16940), (13552, 16375), (14000, 15851), (14410, 15400), (14672, 15125)]