67954320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 265399680

約数和(自身を除く): 197445360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 139, 140, 144, 168, 180, 194, 210, 240, 252, 278, 280, 291, 315, 336, 360, 388, 417, 420, 485, 504, 556, 560, 582, 630, 679, 695, 720, 776, 834, 840, 873, 970, 973, 1008, 1112, 1164, 1251, 1260, 1358, 1390, 1455, 1552, 1668, 1680, 1746, 1940, 1946, 2037, 2085, 2224, 2328, 2502, 2520, 2716, 2780, 2910, 2919, 3336, 3395, 3492, 3880, 3892, 4074, 4170, 4365, 4656, 4865, 5004, 5040, 5432, 5560, 5820, 5838, 6111, 6255, 6672, 6790, 6984, 7760, 7784, 8148, 8340, 8730, 8757, 9730, 10008, 10185, 10864, 11120, 11640, 11676, 12222, 12510, 13483, 13580, 13968, 14595, 15568, 16296, 16680, 17460, 17514, 19460, 20016, 20370, 23280, 23352, 24444, 25020, 26966, 27160, 29190, 30555, 32592, 33360, 34920, 35028, 38920, 40449, 40740, 43785, 46704, 48888, 50040, 53932, 54320, 58380, 61110, 67415, 69840, 70056, 77840, 80898, 81480, 87570, 94381, 97776, 100080, 107864, 116760, 121347, 122220, 134830, 140112, 161796, 162960, 175140, 188762, 202245, 215728, 233520, 242694, 244440, 269660, 283143, 323592, 350280, 377524, 404490, 471905, 485388, 488880, 539320, 566286, 606735, 647184, 700560, 755048, 808980, 849429, 943810, 970776, 1078640, 1132572, 1213470, 1415715, 1510096, 1617960, 1698858, 1887620, 1941552, 2265144, 2426940, 2831430, 3235920, 3397716, 3775240, 4247145, 4530288, 4853880, 5662860, 6795432, 7550480, 8494290, 9707760, 11325720, 13590864, 16988580, 22651440, 33977160, 67954320]

約数ペア:

[(1, 67954320), (2, 33977160), (3, 22651440), (4, 16988580), (5, 13590864), (6, 11325720), (7, 9707760), (8, 8494290), (9, 7550480), (10, 6795432), (12, 5662860), (14, 4853880), (15, 4530288), (16, 4247145), (18, 3775240), (20, 3397716), (21, 3235920), (24, 2831430), (28, 2426940), (30, 2265144), (35, 1941552), (36, 1887620), (40, 1698858), (42, 1617960), (45, 1510096), (48, 1415715), (56, 1213470), (60, 1132572), (63, 1078640), (70, 970776), (72, 943810), (80, 849429), (84, 808980), (90, 755048), (97, 700560), (105, 647184), (112, 606735), (120, 566286), (126, 539320), (139, 488880), (140, 485388), (144, 471905), (168, 404490), (180, 377524), (194, 350280), (210, 323592), (240, 283143), (252, 269660), (278, 244440), (280, 242694), (291, 233520), (315, 215728), (336, 202245), (360, 188762), (388, 175140), (417, 162960), (420, 161796), (485, 140112), (504, 134830), (556, 122220), (560, 121347), (582, 116760), (630, 107864), (679, 100080), (695, 97776), (720, 94381), (776, 87570), (834, 81480), (840, 80898), (873, 77840), (970, 70056), (973, 69840), (1008, 67415), (1112, 61110), (1164, 58380), (1251, 54320), (1260, 53932), (1358, 50040), (1390, 48888), (1455, 46704), (1552, 43785), (1668, 40740), (1680, 40449), (1746, 38920), (1940, 35028), (1946, 34920), (2037, 33360), (2085, 32592), (2224, 30555), (2328, 29190), (2502, 27160), (2520, 26966), (2716, 25020), (2780, 24444), (2910, 23352), (2919, 23280), (3336, 20370), (3395, 20016), (3492, 19460), (3880, 17514), (3892, 17460), (4074, 16680), (4170, 16296), (4365, 15568), (4656, 14595), (4865, 13968), (5004, 13580), (5040, 13483), (5432, 12510), (5560, 12222), (5820, 11676), (5838, 11640), (6111, 11120), (6255, 10864), (6672, 10185), (6790, 10008), (6984, 9730), (7760, 8757), (7784, 8730), (8148, 8340)]