222737760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1210

約数の個数: 288

約数和(自身を含む): 915183360

約数和(自身を除く): 692445600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1163, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2326, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3489, 3990, 4256, 4560, 4652, 4788, 5040, 5320, 5472, 5815, 5985, 6384, 6840, 6978, 7980, 8141, 9120, 9304, 9576, 10080, 10467, 10640, 11630, 11970, 12768, 13680, 13956, 15960, 16282, 17445, 18608, 19152, 20934, 21280, 22097, 23260, 23940, 24423, 27360, 27912, 31920, 32564, 34890, 37216, 38304, 40705, 41868, 44194, 46520, 47880, 48846, 52335, 55824, 63840, 65128, 66291, 69780, 73269, 81410, 83736, 88388, 93040, 95760, 97692, 104670, 110485, 111648, 122115, 130256, 132582, 139560, 146538, 154679, 162820, 167472, 176776, 186080, 191520, 195384, 198873, 209340, 220970, 244230, 260512, 265164, 279120, 293076, 309358, 325640, 331455, 334944, 353552, 366345, 390768, 397746, 418680, 441940, 464037, 488460, 530328, 558240, 586152, 618716, 651280, 662910, 707104, 732690, 773395, 781536, 795492, 837360, 883880, 928074, 976920, 994365, 1060656, 1172304, 1237432, 1302560, 1325820, 1392111, 1465380, 1546790, 1590984, 1674720, 1767760, 1856148, 1953840, 1988730, 2121312, 2320185, 2344608, 2474864, 2651640, 2784222, 2930760, 3093580, 3181968, 3535520, 3712296, 3907680, 3977460, 4640370, 4949728, 5303280, 5568444, 5861520, 6187160, 6363936, 6960555, 7424592, 7954920, 9280740, 10606560, 11136888, 11723040, 12374320, 13921110, 14849184, 15909840, 18561480, 22273776, 24748640, 27842220, 31819680, 37122960, 44547552, 55684440, 74245920, 111368880, 222737760]

約数ペア:

[(1, 222737760), (2, 111368880), (3, 74245920), (4, 55684440), (5, 44547552), (6, 37122960), (7, 31819680), (8, 27842220), (9, 24748640), (10, 22273776), (12, 18561480), (14, 15909840), (15, 14849184), (16, 13921110), (18, 12374320), (19, 11723040), (20, 11136888), (21, 10606560), (24, 9280740), (28, 7954920), (30, 7424592), (32, 6960555), (35, 6363936), (36, 6187160), (38, 5861520), (40, 5568444), (42, 5303280), (45, 4949728), (48, 4640370), (56, 3977460), (57, 3907680), (60, 3712296), (63, 3535520), (70, 3181968), (72, 3093580), (76, 2930760), (80, 2784222), (84, 2651640), (90, 2474864), (95, 2344608), (96, 2320185), (105, 2121312), (112, 1988730), (114, 1953840), (120, 1856148), (126, 1767760), (133, 1674720), (140, 1590984), (144, 1546790), (152, 1465380), (160, 1392111), (168, 1325820), (171, 1302560), (180, 1237432), (190, 1172304), (210, 1060656), (224, 994365), (228, 976920), (240, 928074), (252, 883880), (266, 837360), (280, 795492), (285, 781536), (288, 773395), (304, 732690), (315, 707104), (336, 662910), (342, 651280), (360, 618716), (380, 586152), (399, 558240), (420, 530328), (456, 488460), (480, 464037), (504, 441940), (532, 418680), (560, 397746), (570, 390768), (608, 366345), (630, 353552), (665, 334944), (672, 331455), (684, 325640), (720, 309358), (760, 293076), (798, 279120), (840, 265164), (855, 260512), (912, 244230), (1008, 220970), (1064, 209340), (1120, 198873), (1140, 195384), (1163, 191520), (1197, 186080), (1260, 176776), (1330, 167472), (1368, 162820), (1440, 154679), (1520, 146538), (1596, 139560), (1680, 132582), (1710, 130256), (1824, 122115), (1995, 111648), (2016, 110485), (2128, 104670), (2280, 97692), (2326, 95760), (2394, 93040), (2520, 88388), (2660, 83736), (2736, 81410), (3040, 73269), (3192, 69780), (3360, 66291), (3420, 65128), (3489, 63840), (3990, 55824), (4256, 52335), (4560, 48846), (4652, 47880), (4788, 46520), (5040, 44194), (5320, 41868), (5472, 40705), (5815, 38304), (5985, 37216), (6384, 34890), (6840, 32564), (6978, 31920), (7980, 27912), (8141, 27360), (9120, 24423), (9304, 23940), (9576, 23260), (10080, 22097), (10467, 21280), (10640, 20934), (11630, 19152), (11970, 18608), (12768, 17445), (13680, 16282), (13956, 15960)]