71232840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 192

約数和(自身を含む): 276307200

約数和(自身を除く): 205074360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1229, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2458, 2520, 2760, 2898, 3220, 3687, 3864, 4140, 4830, 4916, 5796, 6145, 6440, 7245, 7374, 8280, 8603, 9660, 9832, 11061, 11592, 12290, 14490, 14748, 17206, 18435, 19320, 22122, 24580, 25809, 28267, 28980, 29496, 34412, 36870, 43015, 44244, 49160, 51618, 55305, 56534, 57960, 68824, 73740, 77427, 84801, 86030, 88488, 103236, 110610, 113068, 129045, 141335, 147480, 154854, 169602, 172060, 197869, 206472, 221220, 226136, 254403, 258090, 282670, 309708, 339204, 344120, 387135, 395738, 424005, 442440, 508806, 516180, 565340, 593607, 619416, 678408, 774270, 791476, 848010, 989345, 1017612, 1032360, 1130680, 1187214, 1272015, 1548540, 1582952, 1696020, 1780821, 1978690, 2035224, 2374428, 2544030, 2968035, 3097080, 3392040, 3561642, 3957380, 4748856, 5088060, 5936070, 7123284, 7914760, 8904105, 10176120, 11872140, 14246568, 17808210, 23744280, 35616420, 71232840]

約数ペア:

[(1, 71232840), (2, 35616420), (3, 23744280), (4, 17808210), (5, 14246568), (6, 11872140), (7, 10176120), (8, 8904105), (9, 7914760), (10, 7123284), (12, 5936070), (14, 5088060), (15, 4748856), (18, 3957380), (20, 3561642), (21, 3392040), (23, 3097080), (24, 2968035), (28, 2544030), (30, 2374428), (35, 2035224), (36, 1978690), (40, 1780821), (42, 1696020), (45, 1582952), (46, 1548540), (56, 1272015), (60, 1187214), (63, 1130680), (69, 1032360), (70, 1017612), (72, 989345), (84, 848010), (90, 791476), (92, 774270), (105, 678408), (115, 619416), (120, 593607), (126, 565340), (138, 516180), (140, 508806), (161, 442440), (168, 424005), (180, 395738), (184, 387135), (207, 344120), (210, 339204), (230, 309708), (252, 282670), (276, 258090), (280, 254403), (315, 226136), (322, 221220), (345, 206472), (360, 197869), (414, 172060), (420, 169602), (460, 154854), (483, 147480), (504, 141335), (552, 129045), (630, 113068), (644, 110610), (690, 103236), (805, 88488), (828, 86030), (840, 84801), (920, 77427), (966, 73740), (1035, 68824), (1229, 57960), (1260, 56534), (1288, 55305), (1380, 51618), (1449, 49160), (1610, 44244), (1656, 43015), (1932, 36870), (2070, 34412), (2415, 29496), (2458, 28980), (2520, 28267), (2760, 25809), (2898, 24580), (3220, 22122), (3687, 19320), (3864, 18435), (4140, 17206), (4830, 14748), (4916, 14490), (5796, 12290), (6145, 11592), (6440, 11061), (7245, 9832), (7374, 9660), (8280, 8603)]