561929760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 288

約数和(自身を含む): 2216253312

約数和(自身を除く): 1654323552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 210, 214, 224, 240, 252, 280, 288, 315, 321, 336, 360, 420, 428, 480, 504, 521, 535, 560, 630, 642, 672, 720, 749, 840, 856, 963, 1008, 1042, 1070, 1120, 1260, 1284, 1440, 1498, 1563, 1605, 1680, 1712, 1926, 2016, 2084, 2140, 2247, 2520, 2568, 2605, 2996, 3126, 3210, 3360, 3424, 3647, 3745, 3852, 4168, 4280, 4494, 4689, 4815, 5040, 5136, 5210, 5992, 6252, 6420, 6741, 7294, 7490, 7704, 7815, 8336, 8560, 8988, 9378, 9630, 10080, 10272, 10420, 10941, 11235, 11984, 12504, 12840, 13482, 14588, 14980, 15408, 15630, 16672, 17120, 17976, 18235, 18756, 19260, 20840, 21882, 22470, 23445, 23968, 25008, 25680, 26964, 29176, 29960, 30816, 31260, 32823, 33705, 35952, 36470, 37512, 38520, 41680, 43764, 44940, 46890, 50016, 51360, 53928, 54705, 55747, 58352, 59920, 62520, 65646, 67410, 71904, 72940, 75024, 77040, 83360, 87528, 89880, 93780, 107856, 109410, 111494, 116704, 119840, 125040, 131292, 134820, 145880, 150048, 154080, 164115, 167241, 175056, 179760, 187560, 215712, 218820, 222988, 250080, 262584, 269640, 278735, 291760, 328230, 334482, 350112, 359520, 375120, 390229, 437640, 445976, 501723, 525168, 539280, 557470, 583520, 656460, 668964, 750240, 780458, 836205, 875280, 891952, 1003446, 1050336, 1078560, 1114940, 1170687, 1312920, 1337928, 1560916, 1672410, 1750560, 1783904, 1951145, 2006892, 2229880, 2341374, 2508615, 2625840, 2675856, 3121832, 3344820, 3512061, 3902290, 4013784, 4459760, 4682748, 5017230, 5251680, 5351712, 5853435, 6243664, 6689640, 7024122, 7804580, 8027568, 8919520, 9365496, 10034460, 11706870, 12487328, 13379280, 14048244, 15609160, 16055136, 17560305, 18730992, 20068920, 23413740, 26758560, 28096488, 31218320, 35120610, 37461984, 40137840, 46827480, 56192976, 62436640, 70241220, 80275680, 93654960, 112385952, 140482440, 187309920, 280964880, 561929760]

約数ペア:

[(1, 561929760), (2, 280964880), (3, 187309920), (4, 140482440), (5, 112385952), (6, 93654960), (7, 80275680), (8, 70241220), (9, 62436640), (10, 56192976), (12, 46827480), (14, 40137840), (15, 37461984), (16, 35120610), (18, 31218320), (20, 28096488), (21, 26758560), (24, 23413740), (28, 20068920), (30, 18730992), (32, 17560305), (35, 16055136), (36, 15609160), (40, 14048244), (42, 13379280), (45, 12487328), (48, 11706870), (56, 10034460), (60, 9365496), (63, 8919520), (70, 8027568), (72, 7804580), (80, 7024122), (84, 6689640), (90, 6243664), (96, 5853435), (105, 5351712), (107, 5251680), (112, 5017230), (120, 4682748), (126, 4459760), (140, 4013784), (144, 3902290), (160, 3512061), (168, 3344820), (180, 3121832), (210, 2675856), (214, 2625840), (224, 2508615), (240, 2341374), (252, 2229880), (280, 2006892), (288, 1951145), (315, 1783904), (321, 1750560), (336, 1672410), (360, 1560916), (420, 1337928), (428, 1312920), (480, 1170687), (504, 1114940), (521, 1078560), (535, 1050336), (560, 1003446), (630, 891952), (642, 875280), (672, 836205), (720, 780458), (749, 750240), (840, 668964), (856, 656460), (963, 583520), (1008, 557470), (1042, 539280), (1070, 525168), (1120, 501723), (1260, 445976), (1284, 437640), (1440, 390229), (1498, 375120), (1563, 359520), (1605, 350112), (1680, 334482), (1712, 328230), (1926, 291760), (2016, 278735), (2084, 269640), (2140, 262584), (2247, 250080), (2520, 222988), (2568, 218820), (2605, 215712), (2996, 187560), (3126, 179760), (3210, 175056), (3360, 167241), (3424, 164115), (3647, 154080), (3745, 150048), (3852, 145880), (4168, 134820), (4280, 131292), (4494, 125040), (4689, 119840), (4815, 116704), (5040, 111494), (5136, 109410), (5210, 107856), (5992, 93780), (6252, 89880), (6420, 87528), (6741, 83360), (7294, 77040), (7490, 75024), (7704, 72940), (7815, 71904), (8336, 67410), (8560, 65646), (8988, 62520), (9378, 59920), (9630, 58352), (10080, 55747), (10272, 54705), (10420, 53928), (10941, 51360), (11235, 50016), (11984, 46890), (12504, 44940), (12840, 43764), (13482, 41680), (14588, 38520), (14980, 37512), (15408, 36470), (15630, 35952), (16672, 33705), (17120, 32823), (17976, 31260), (18235, 30816), (18756, 29960), (19260, 29176), (20840, 26964), (21882, 25680), (22470, 25008), (23445, 23968)]