561823920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5912

約数の個数: 240

約数和(自身を含む): 2270211840

約数和(自身を除く): 1708387920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5867, 5985, 6384, 6840, 7980, 9576, 10640, 11734, 11970, 13680, 15960, 17601, 19152, 23468, 23940, 29335, 31920, 35202, 41069, 46936, 47880, 52803, 58670, 70404, 82138, 88005, 93872, 95760, 105606, 111473, 117340, 123207, 140808, 164276, 176010, 205345, 211212, 222946, 234680, 246414, 264015, 281616, 328552, 334419, 352020, 369621, 410690, 422424, 445892, 469360, 492828, 528030, 557365, 616035, 657104, 668838, 704040, 739242, 780311, 821380, 844848, 891784, 985656, 1003257, 1056060, 1114730, 1232070, 1337676, 1408080, 1478484, 1560622, 1642760, 1672095, 1783568, 1848105, 1971312, 2006514, 2112120, 2229460, 2340933, 2464140, 2675352, 2956968, 3121244, 3285520, 3344190, 3696210, 3901555, 4013028, 4224240, 4458920, 4681866, 4928280, 5016285, 5350704, 5913936, 6242488, 6688380, 7022799, 7392420, 7803110, 8026056, 8917840, 9363732, 9856560, 10032570, 11704665, 12484976, 13376760, 14045598, 14784840, 15606220, 16052112, 18727464, 20065140, 23409330, 26753520, 28091196, 29569680, 31212440, 35113995, 37454928, 40130280, 46818660, 56182392, 62424880, 70227990, 80260560, 93637320, 112364784, 140455980, 187274640, 280911960, 561823920]

約数ペア:

[(1, 561823920), (2, 280911960), (3, 187274640), (4, 140455980), (5, 112364784), (6, 93637320), (7, 80260560), (8, 70227990), (9, 62424880), (10, 56182392), (12, 46818660), (14, 40130280), (15, 37454928), (16, 35113995), (18, 31212440), (19, 29569680), (20, 28091196), (21, 26753520), (24, 23409330), (28, 20065140), (30, 18727464), (35, 16052112), (36, 15606220), (38, 14784840), (40, 14045598), (42, 13376760), (45, 12484976), (48, 11704665), (56, 10032570), (57, 9856560), (60, 9363732), (63, 8917840), (70, 8026056), (72, 7803110), (76, 7392420), (80, 7022799), (84, 6688380), (90, 6242488), (95, 5913936), (105, 5350704), (112, 5016285), (114, 4928280), (120, 4681866), (126, 4458920), (133, 4224240), (140, 4013028), (144, 3901555), (152, 3696210), (168, 3344190), (171, 3285520), (180, 3121244), (190, 2956968), (210, 2675352), (228, 2464140), (240, 2340933), (252, 2229460), (266, 2112120), (280, 2006514), (285, 1971312), (304, 1848105), (315, 1783568), (336, 1672095), (342, 1642760), (360, 1560622), (380, 1478484), (399, 1408080), (420, 1337676), (456, 1232070), (504, 1114730), (532, 1056060), (560, 1003257), (570, 985656), (630, 891784), (665, 844848), (684, 821380), (720, 780311), (760, 739242), (798, 704040), (840, 668838), (855, 657104), (912, 616035), (1008, 557365), (1064, 528030), (1140, 492828), (1197, 469360), (1260, 445892), (1330, 422424), (1368, 410690), (1520, 369621), (1596, 352020), (1680, 334419), (1710, 328552), (1995, 281616), (2128, 264015), (2280, 246414), (2394, 234680), (2520, 222946), (2660, 211212), (2736, 205345), (3192, 176010), (3420, 164276), (3990, 140808), (4560, 123207), (4788, 117340), (5040, 111473), (5320, 105606), (5867, 95760), (5985, 93872), (6384, 88005), (6840, 82138), (7980, 70404), (9576, 58670), (10640, 52803), (11734, 47880), (11970, 46936), (13680, 41069), (15960, 35202), (17601, 31920), (19152, 29335), (23468, 23940)]