220825920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 224

約数和(自身を含む): 848855808

約数和(自身を除く): 628029888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1933, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 3866, 4080, 4760, 5440, 5712, 5799, 6720, 7140, 7616, 7732, 8160, 9520, 9665, 11424, 11598, 13531, 14280, 15464, 16320, 19040, 19330, 22848, 23196, 27062, 28560, 28995, 30928, 32861, 38080, 38660, 40593, 46392, 54124, 57120, 57990, 61856, 65722, 67655, 77320, 81186, 92784, 98583, 108248, 114240, 115980, 123712, 131444, 135310, 154640, 162372, 164305, 185568, 197166, 202965, 216496, 230027, 231960, 262888, 270620, 309280, 324744, 328610, 371136, 394332, 405930, 432992, 460054, 463920, 492915, 525776, 541240, 618560, 649488, 657220, 690081, 788664, 811860, 865984, 920108, 927840, 985830, 1051552, 1082480, 1150135, 1298976, 1314440, 1380162, 1577328, 1623720, 1840216, 1855680, 1971660, 2103104, 2164960, 2300270, 2597952, 2628880, 2760324, 3154656, 3247440, 3450405, 3680432, 3943320, 4329920, 4600540, 5257760, 5520648, 6309312, 6494880, 6900810, 7360864, 7886640, 9201080, 10515520, 11041296, 12989760, 13801620, 14721728, 15773280, 18402160, 22082592, 27603240, 31546560, 36804320, 44165184, 55206480, 73608640, 110412960, 220825920]

約数ペア:

[(1, 220825920), (2, 110412960), (3, 73608640), (4, 55206480), (5, 44165184), (6, 36804320), (7, 31546560), (8, 27603240), (10, 22082592), (12, 18402160), (14, 15773280), (15, 14721728), (16, 13801620), (17, 12989760), (20, 11041296), (21, 10515520), (24, 9201080), (28, 7886640), (30, 7360864), (32, 6900810), (34, 6494880), (35, 6309312), (40, 5520648), (42, 5257760), (48, 4600540), (51, 4329920), (56, 3943320), (60, 3680432), (64, 3450405), (68, 3247440), (70, 3154656), (80, 2760324), (84, 2628880), (85, 2597952), (96, 2300270), (102, 2164960), (105, 2103104), (112, 1971660), (119, 1855680), (120, 1840216), (136, 1623720), (140, 1577328), (160, 1380162), (168, 1314440), (170, 1298976), (192, 1150135), (204, 1082480), (210, 1051552), (224, 985830), (238, 927840), (240, 920108), (255, 865984), (272, 811860), (280, 788664), (320, 690081), (336, 657220), (340, 649488), (357, 618560), (408, 541240), (420, 525776), (448, 492915), (476, 463920), (480, 460054), (510, 432992), (544, 405930), (560, 394332), (595, 371136), (672, 328610), (680, 324744), (714, 309280), (816, 270620), (840, 262888), (952, 231960), (960, 230027), (1020, 216496), (1088, 202965), (1120, 197166), (1190, 185568), (1344, 164305), (1360, 162372), (1428, 154640), (1632, 135310), (1680, 131444), (1785, 123712), (1904, 115980), (1933, 114240), (2040, 108248), (2240, 98583), (2380, 92784), (2720, 81186), (2856, 77320), (3264, 67655), (3360, 65722), (3570, 61856), (3808, 57990), (3866, 57120), (4080, 54124), (4760, 46392), (5440, 40593), (5712, 38660), (5799, 38080), (6720, 32861), (7140, 30928), (7616, 28995), (7732, 28560), (8160, 27062), (9520, 23196), (9665, 22848), (11424, 19330), (11598, 19040), (13531, 16320), (14280, 15464)]