68401140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 208656000

約数和(自身を除く): 140254860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2069, 2204, 2755, 3306, 4138, 5510, 6207, 6612, 8265, 8276, 10345, 11020, 12414, 16530, 20690, 24828, 31035, 33060, 39311, 41380, 60001, 62070, 78622, 117933, 120002, 124140, 157244, 180003, 196555, 235866, 240004, 300005, 360006, 393110, 471732, 589665, 600010, 720012, 786220, 900015, 1140019, 1179330, 1200020, 1800030, 2280038, 2358660, 3420057, 3600060, 4560076, 5700095, 6840114, 11400190, 13680228, 17100285, 22800380, 34200570, 68401140]

約数ペア:

[(1, 68401140), (2, 34200570), (3, 22800380), (4, 17100285), (5, 13680228), (6, 11400190), (10, 6840114), (12, 5700095), (15, 4560076), (19, 3600060), (20, 3420057), (29, 2358660), (30, 2280038), (38, 1800030), (57, 1200020), (58, 1179330), (60, 1140019), (76, 900015), (87, 786220), (95, 720012), (114, 600010), (116, 589665), (145, 471732), (174, 393110), (190, 360006), (228, 300005), (285, 240004), (290, 235866), (348, 196555), (380, 180003), (435, 157244), (551, 124140), (570, 120002), (580, 117933), (870, 78622), (1102, 62070), (1140, 60001), (1653, 41380), (1740, 39311), (2069, 33060), (2204, 31035), (2755, 24828), (3306, 20690), (4138, 16530), (5510, 12414), (6207, 11020), (6612, 10345), (8265, 8276)]