34131720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 84063480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 227, 280, 358, 420, 454, 537, 681, 716, 840, 895, 908, 1074, 1135, 1253, 1362, 1432, 1589, 1790, 1816, 2148, 2270, 2506, 2685, 2724, 3178, 3405, 3580, 3759, 4296, 4540, 4767, 5012, 5370, 5448, 6265, 6356, 6810, 7160, 7518, 7945, 9080, 9534, 10024, 10740, 12530, 12712, 13620, 15036, 15890, 18795, 19068, 21480, 23835, 25060, 27240, 30072, 31780, 37590, 38136, 40633, 47670, 50120, 63560, 75180, 81266, 95340, 121899, 150360, 162532, 190680, 203165, 243798, 284431, 325064, 406330, 487596, 568862, 609495, 812660, 853293, 975192, 1137724, 1218990, 1422155, 1625320, 1706586, 2275448, 2437980, 2844310, 3413172, 4266465, 4875960, 5688620, 6826344, 8532930, 11377240, 17065860, 34131720]

約数ペア:

[(1, 34131720), (2, 17065860), (3, 11377240), (4, 8532930), (5, 6826344), (6, 5688620), (7, 4875960), (8, 4266465), (10, 3413172), (12, 2844310), (14, 2437980), (15, 2275448), (20, 1706586), (21, 1625320), (24, 1422155), (28, 1218990), (30, 1137724), (35, 975192), (40, 853293), (42, 812660), (56, 609495), (60, 568862), (70, 487596), (84, 406330), (105, 325064), (120, 284431), (140, 243798), (168, 203165), (179, 190680), (210, 162532), (227, 150360), (280, 121899), (358, 95340), (420, 81266), (454, 75180), (537, 63560), (681, 50120), (716, 47670), (840, 40633), (895, 38136), (908, 37590), (1074, 31780), (1135, 30072), (1253, 27240), (1362, 25060), (1432, 23835), (1589, 21480), (1790, 19068), (1816, 18795), (2148, 15890), (2270, 15036), (2506, 13620), (2685, 12712), (2724, 12530), (3178, 10740), (3405, 10024), (3580, 9534), (3759, 9080), (4296, 7945), (4540, 7518), (4767, 7160), (5012, 6810), (5370, 6356), (5448, 6265)]