244363840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 692383680

約数和(自身を除く): 448019840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 59, 64, 70, 80, 86, 112, 118, 140, 160, 172, 215, 224, 236, 280, 295, 301, 320, 344, 413, 430, 448, 472, 560, 590, 602, 688, 826, 860, 944, 1120, 1180, 1204, 1376, 1505, 1652, 1720, 1849, 1888, 2065, 2240, 2360, 2408, 2537, 2752, 3010, 3304, 3440, 3698, 3776, 4130, 4720, 4816, 5074, 6020, 6608, 6880, 7396, 8260, 9245, 9440, 9632, 10148, 12040, 12685, 12943, 13216, 13760, 14792, 16520, 17759, 18490, 18880, 19264, 20296, 24080, 25370, 25886, 26432, 29584, 33040, 35518, 36980, 40592, 48160, 50740, 51772, 59168, 64715, 66080, 71036, 73960, 81184, 88795, 96320, 101480, 103544, 109091, 118336, 129430, 132160, 142072, 147920, 162368, 177590, 202960, 207088, 218182, 258860, 284144, 295840, 355180, 405920, 414176, 436364, 517720, 545455, 568288, 591680, 710360, 763637, 811840, 828352, 872728, 1035440, 1090910, 1136576, 1420720, 1527274, 1745456, 2070880, 2181820, 2841440, 3054548, 3490912, 3818185, 4141760, 4363640, 5682880, 6109096, 6981824, 7636370, 8727280, 12218192, 15272740, 17454560, 24436384, 30545480, 34909120, 48872768, 61090960, 122181920, 244363840]

約数ペア:

[(1, 244363840), (2, 122181920), (4, 61090960), (5, 48872768), (7, 34909120), (8, 30545480), (10, 24436384), (14, 17454560), (16, 15272740), (20, 12218192), (28, 8727280), (32, 7636370), (35, 6981824), (40, 6109096), (43, 5682880), (56, 4363640), (59, 4141760), (64, 3818185), (70, 3490912), (80, 3054548), (86, 2841440), (112, 2181820), (118, 2070880), (140, 1745456), (160, 1527274), (172, 1420720), (215, 1136576), (224, 1090910), (236, 1035440), (280, 872728), (295, 828352), (301, 811840), (320, 763637), (344, 710360), (413, 591680), (430, 568288), (448, 545455), (472, 517720), (560, 436364), (590, 414176), (602, 405920), (688, 355180), (826, 295840), (860, 284144), (944, 258860), (1120, 218182), (1180, 207088), (1204, 202960), (1376, 177590), (1505, 162368), (1652, 147920), (1720, 142072), (1849, 132160), (1888, 129430), (2065, 118336), (2240, 109091), (2360, 103544), (2408, 101480), (2537, 96320), (2752, 88795), (3010, 81184), (3304, 73960), (3440, 71036), (3698, 66080), (3776, 64715), (4130, 59168), (4720, 51772), (4816, 50740), (5074, 48160), (6020, 40592), (6608, 36980), (6880, 35518), (7396, 33040), (8260, 29584), (9245, 26432), (9440, 25886), (9632, 25370), (10148, 24080), (12040, 20296), (12685, 19264), (12943, 18880), (13216, 18490), (13760, 17759), (14792, 16520)]