222509280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1481

約数の個数: 192

約数和(自身を含む): 818657280

約数和(自身を除く): 596148000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1409, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2818, 2820, 3290, 3360, 3760, 3948, 4227, 4512, 4935, 5264, 5636, 5640, 6580, 7045, 7520, 7896, 8454, 9863, 9870, 10528, 11272, 11280, 13160, 14090, 15792, 16908, 19726, 19740, 21135, 22544, 22560, 26320, 28180, 29589, 31584, 33816, 39452, 39480, 42270, 45088, 49315, 52640, 56360, 59178, 66223, 67632, 78904, 78960, 84540, 98630, 112720, 118356, 132446, 135264, 147945, 157808, 157920, 169080, 197260, 198669, 225440, 236712, 264892, 295890, 315616, 331115, 338160, 394520, 397338, 463561, 473424, 529784, 591780, 662230, 676320, 789040, 794676, 927122, 946848, 993345, 1059568, 1183560, 1324460, 1390683, 1578080, 1589352, 1854244, 1986690, 2119136, 2317805, 2367120, 2648920, 2781366, 3178704, 3708488, 3973380, 4635610, 4734240, 5297840, 5562732, 6357408, 6953415, 7416976, 7946760, 9271220, 10595680, 11125464, 13906830, 14833952, 15893520, 18542440, 22250928, 27813660, 31787040, 37084880, 44501856, 55627320, 74169760, 111254640, 222509280]

約数ペア:

[(1, 222509280), (2, 111254640), (3, 74169760), (4, 55627320), (5, 44501856), (6, 37084880), (7, 31787040), (8, 27813660), (10, 22250928), (12, 18542440), (14, 15893520), (15, 14833952), (16, 13906830), (20, 11125464), (21, 10595680), (24, 9271220), (28, 7946760), (30, 7416976), (32, 6953415), (35, 6357408), (40, 5562732), (42, 5297840), (47, 4734240), (48, 4635610), (56, 3973380), (60, 3708488), (70, 3178704), (80, 2781366), (84, 2648920), (94, 2367120), (96, 2317805), (105, 2119136), (112, 1986690), (120, 1854244), (140, 1589352), (141, 1578080), (160, 1390683), (168, 1324460), (188, 1183560), (210, 1059568), (224, 993345), (235, 946848), (240, 927122), (280, 794676), (282, 789040), (329, 676320), (336, 662230), (376, 591780), (420, 529784), (470, 473424), (480, 463561), (560, 397338), (564, 394520), (658, 338160), (672, 331115), (705, 315616), (752, 295890), (840, 264892), (940, 236712), (987, 225440), (1120, 198669), (1128, 197260), (1316, 169080), (1409, 157920), (1410, 157808), (1504, 147945), (1645, 135264), (1680, 132446), (1880, 118356), (1974, 112720), (2256, 98630), (2632, 84540), (2818, 78960), (2820, 78904), (3290, 67632), (3360, 66223), (3760, 59178), (3948, 56360), (4227, 52640), (4512, 49315), (4935, 45088), (5264, 42270), (5636, 39480), (5640, 39452), (6580, 33816), (7045, 31584), (7520, 29589), (7896, 28180), (8454, 26320), (9863, 22560), (9870, 22544), (10528, 21135), (11272, 19740), (11280, 19726), (13160, 16908), (14090, 15792)]