555856560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 320

約数和(自身を含む): 2216524800

約数和(自身を除く): 1660668240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 194, 210, 216, 240, 252, 270, 280, 291, 315, 336, 360, 378, 379, 388, 420, 432, 485, 504, 540, 560, 582, 630, 679, 720, 756, 758, 776, 840, 873, 945, 970, 1008, 1080, 1137, 1164, 1260, 1358, 1455, 1512, 1516, 1552, 1680, 1746, 1890, 1895, 1940, 2037, 2160, 2274, 2328, 2520, 2619, 2653, 2716, 2910, 3024, 3032, 3395, 3411, 3492, 3780, 3790, 3880, 4074, 4365, 4548, 4656, 5040, 5238, 5306, 5432, 5685, 5820, 6064, 6111, 6790, 6822, 6984, 7560, 7580, 7760, 7959, 8148, 8730, 9096, 10185, 10233, 10476, 10612, 10864, 11370, 11640, 12222, 13095, 13265, 13580, 13644, 13968, 15120, 15160, 15918, 16296, 17055, 17460, 18192, 18333, 20370, 20466, 20952, 21224, 22740, 23280, 23877, 24444, 26190, 26530, 27160, 27288, 30320, 30555, 31836, 32592, 34110, 34920, 36666, 36763, 39795, 40740, 40932, 41904, 42448, 45480, 47754, 48888, 51165, 52380, 53060, 54320, 54576, 61110, 63672, 68220, 69840, 71631, 73332, 73526, 79590, 81480, 81864, 90960, 91665, 95508, 97776, 102330, 104760, 106120, 110289, 119385, 122220, 127344, 136440, 143262, 146664, 147052, 159180, 162960, 163728, 183330, 183815, 191016, 204660, 209520, 212240, 220578, 238770, 244440, 257341, 272880, 286524, 293328, 294104, 318360, 330867, 358155, 366660, 367630, 382032, 409320, 441156, 477540, 488880, 514682, 551445, 573048, 588208, 636720, 661734, 716310, 733320, 735260, 772023, 818640, 882312, 955080, 992601, 1029364, 1102890, 1146096, 1286705, 1323468, 1432620, 1466640, 1470520, 1544046, 1654335, 1764624, 1910160, 1985202, 2058728, 2205780, 2316069, 2573410, 2646936, 2865240, 2941040, 3088092, 3308670, 3860115, 3970404, 4117456, 4411560, 4632138, 4963005, 5146820, 5293872, 5730480, 6176184, 6617340, 6948207, 7720230, 7940808, 8823120, 9264276, 9926010, 10293640, 11580345, 12352368, 13234680, 13896414, 15440460, 15881616, 18528552, 19852020, 20587280, 23160690, 26469360, 27792828, 30880920, 34741035, 37057104, 39704040, 46321380, 55585656, 61761840, 69482070, 79408080, 92642760, 111171312, 138964140, 185285520, 277928280, 555856560]

約数ペア:

[(1, 555856560), (2, 277928280), (3, 185285520), (4, 138964140), (5, 111171312), (6, 92642760), (7, 79408080), (8, 69482070), (9, 61761840), (10, 55585656), (12, 46321380), (14, 39704040), (15, 37057104), (16, 34741035), (18, 30880920), (20, 27792828), (21, 26469360), (24, 23160690), (27, 20587280), (28, 19852020), (30, 18528552), (35, 15881616), (36, 15440460), (40, 13896414), (42, 13234680), (45, 12352368), (48, 11580345), (54, 10293640), (56, 9926010), (60, 9264276), (63, 8823120), (70, 7940808), (72, 7720230), (80, 6948207), (84, 6617340), (90, 6176184), (97, 5730480), (105, 5293872), (108, 5146820), (112, 4963005), (120, 4632138), (126, 4411560), (135, 4117456), (140, 3970404), (144, 3860115), (168, 3308670), (180, 3088092), (189, 2941040), (194, 2865240), (210, 2646936), (216, 2573410), (240, 2316069), (252, 2205780), (270, 2058728), (280, 1985202), (291, 1910160), (315, 1764624), (336, 1654335), (360, 1544046), (378, 1470520), (379, 1466640), (388, 1432620), (420, 1323468), (432, 1286705), (485, 1146096), (504, 1102890), (540, 1029364), (560, 992601), (582, 955080), (630, 882312), (679, 818640), (720, 772023), (756, 735260), (758, 733320), (776, 716310), (840, 661734), (873, 636720), (945, 588208), (970, 573048), (1008, 551445), (1080, 514682), (1137, 488880), (1164, 477540), (1260, 441156), (1358, 409320), (1455, 382032), (1512, 367630), (1516, 366660), (1552, 358155), (1680, 330867), (1746, 318360), (1890, 294104), (1895, 293328), (1940, 286524), (2037, 272880), (2160, 257341), (2274, 244440), (2328, 238770), (2520, 220578), (2619, 212240), (2653, 209520), (2716, 204660), (2910, 191016), (3024, 183815), (3032, 183330), (3395, 163728), (3411, 162960), (3492, 159180), (3780, 147052), (3790, 146664), (3880, 143262), (4074, 136440), (4365, 127344), (4548, 122220), (4656, 119385), (5040, 110289), (5238, 106120), (5306, 104760), (5432, 102330), (5685, 97776), (5820, 95508), (6064, 91665), (6111, 90960), (6790, 81864), (6822, 81480), (6984, 79590), (7560, 73526), (7580, 73332), (7760, 71631), (7959, 69840), (8148, 68220), (8730, 63672), (9096, 61110), (10185, 54576), (10233, 54320), (10476, 53060), (10612, 52380), (10864, 51165), (11370, 48888), (11640, 47754), (12222, 45480), (13095, 42448), (13265, 41904), (13580, 40932), (13644, 40740), (13968, 39795), (15120, 36763), (15160, 36666), (15918, 34920), (16296, 34110), (17055, 32592), (17460, 31836), (18192, 30555), (18333, 30320), (20370, 27288), (20466, 27160), (20952, 26530), (21224, 26190), (22740, 24444), (23280, 23877)]