171609240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4537

約数の個数: 128

約数和(自身を含む): 581126400

約数和(自身を除く): 409517160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4483, 4785, 6380, 7656, 8966, 9570, 12760, 13449, 17932, 19140, 22415, 26898, 35864, 38280, 44830, 49313, 53796, 67245, 89660, 98626, 107592, 130007, 134490, 147939, 179320, 197252, 246565, 260014, 268980, 295878, 390021, 394504, 493130, 520028, 537960, 591756, 650035, 739695, 780042, 986260, 1040056, 1183512, 1300070, 1430077, 1479390, 1560084, 1950105, 1972520, 2600140, 2860154, 2958780, 3120168, 3900210, 4290231, 5200280, 5720308, 5917560, 7150385, 7800420, 8580462, 11440616, 14300770, 15600840, 17160924, 21451155, 28601540, 34321848, 42902310, 57203080, 85804620, 171609240]

約数ペア:

[(1, 171609240), (2, 85804620), (3, 57203080), (4, 42902310), (5, 34321848), (6, 28601540), (8, 21451155), (10, 17160924), (11, 15600840), (12, 14300770), (15, 11440616), (20, 8580462), (22, 7800420), (24, 7150385), (29, 5917560), (30, 5720308), (33, 5200280), (40, 4290231), (44, 3900210), (55, 3120168), (58, 2958780), (60, 2860154), (66, 2600140), (87, 1972520), (88, 1950105), (110, 1560084), (116, 1479390), (120, 1430077), (132, 1300070), (145, 1183512), (165, 1040056), (174, 986260), (220, 780042), (232, 739695), (264, 650035), (290, 591756), (319, 537960), (330, 520028), (348, 493130), (435, 394504), (440, 390021), (580, 295878), (638, 268980), (660, 260014), (696, 246565), (870, 197252), (957, 179320), (1160, 147939), (1276, 134490), (1320, 130007), (1595, 107592), (1740, 98626), (1914, 89660), (2552, 67245), (3190, 53796), (3480, 49313), (3828, 44830), (4483, 38280), (4785, 35864), (6380, 26898), (7656, 22415), (8966, 19140), (9570, 17932), (12760, 13449)]