1217160

素因数分解:

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

素因数の和:57

約数の個数: 192

約数和(自身を含む): 4924800

約数和(自身を除く): 3707640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 49, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 108, 115, 120, 126, 135, 138, 140, 147, 161, 168, 180, 184, 189, 196, 207, 210, 216, 230, 245, 252, 270, 276, 280, 294, 315, 322, 345, 360, 378, 392, 414, 420, 441, 460, 483, 490, 504, 540, 552, 588, 621, 630, 644, 690, 735, 756, 805, 828, 840, 882, 920, 945, 966, 980, 1035, 1080, 1127, 1176, 1242, 1260, 1288, 1323, 1380, 1449, 1470, 1512, 1610, 1656, 1764, 1890, 1932, 1960, 2070, 2205, 2254, 2415, 2484, 2520, 2646, 2760, 2898, 2940, 3105, 3220, 3381, 3528, 3780, 3864, 4140, 4347, 4410, 4508, 4830, 4968, 5292, 5635, 5796, 5880, 6210, 6440, 6615, 6762, 7245, 7560, 8280, 8694, 8820, 9016, 9660, 10143, 10584, 11270, 11592, 12420, 13230, 13524, 14490, 16905, 17388, 17640, 19320, 20286, 21735, 22540, 24840, 26460, 27048, 28980, 30429, 33810, 34776, 40572, 43470, 45080, 50715, 52920, 57960, 60858, 67620, 81144, 86940, 101430, 121716, 135240, 152145, 173880, 202860, 243432, 304290, 405720, 608580, 1217160]

約数ペア:

[(1, 1217160), (2, 608580), (3, 405720), (4, 304290), (5, 243432), (6, 202860), (7, 173880), (8, 152145), (9, 135240), (10, 121716), (12, 101430), (14, 86940), (15, 81144), (18, 67620), (20, 60858), (21, 57960), (23, 52920), (24, 50715), (27, 45080), (28, 43470), (30, 40572), (35, 34776), (36, 33810), (40, 30429), (42, 28980), (45, 27048), (46, 26460), (49, 24840), (54, 22540), (56, 21735), (60, 20286), (63, 19320), (69, 17640), (70, 17388), (72, 16905), (84, 14490), (90, 13524), (92, 13230), (98, 12420), (105, 11592), (108, 11270), (115, 10584), (120, 10143), (126, 9660), (135, 9016), (138, 8820), (140, 8694), (147, 8280), (161, 7560), (168, 7245), (180, 6762), (184, 6615), (189, 6440), (196, 6210), (207, 5880), (210, 5796), (216, 5635), (230, 5292), (245, 4968), (252, 4830), (270, 4508), (276, 4410), (280, 4347), (294, 4140), (315, 3864), (322, 3780), (345, 3528), (360, 3381), (378, 3220), (392, 3105), (414, 2940), (420, 2898), (441, 2760), (460, 2646), (483, 2520), (490, 2484), (504, 2415), (540, 2254), (552, 2205), (588, 2070), (621, 1960), (630, 1932), (644, 1890), (690, 1764), (735, 1656), (756, 1610), (805, 1512), (828, 1470), (840, 1449), (882, 1380), (920, 1323), (945, 1288), (966, 1260), (980, 1242), (1035, 1176), (1080, 1127)]