69842640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{5939}}^1$

素因数の和:5969

約数の個数: 120

約数和(自身を含む): 251903520

約数和(自身を除く): 182060880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 5939, 11760, 11878, 17817, 23756, 29695, 35634, 41573, 47512, 59390, 71268, 83146, 89085, 95024, 118780, 124719, 142536, 166292, 178170, 207865, 237560, 249438, 285072, 291011, 332584, 356340, 415730, 475120, 498876, 582022, 623595, 665168, 712680, 831460, 873033, 997752, 1164044, 1247190, 1425360, 1455055, 1662920, 1746066, 1995504, 2328088, 2494380, 2910110, 3325840, 3492132, 4365165, 4656176, 4988760, 5820220, 6984264, 8730330, 9977520, 11640440, 13968528, 17460660, 23280880, 34921320, 69842640]

約数ペア:

[(1, 69842640), (2, 34921320), (3, 23280880), (4, 17460660), (5, 13968528), (6, 11640440), (7, 9977520), (8, 8730330), (10, 6984264), (12, 5820220), (14, 4988760), (15, 4656176), (16, 4365165), (20, 3492132), (21, 3325840), (24, 2910110), (28, 2494380), (30, 2328088), (35, 1995504), (40, 1746066), (42, 1662920), (48, 1455055), (49, 1425360), (56, 1247190), (60, 1164044), (70, 997752), (80, 873033), (84, 831460), (98, 712680), (105, 665168), (112, 623595), (120, 582022), (140, 498876), (147, 475120), (168, 415730), (196, 356340), (210, 332584), (240, 291011), (245, 285072), (280, 249438), (294, 237560), (336, 207865), (392, 178170), (420, 166292), (490, 142536), (560, 124719), (588, 118780), (735, 95024), (784, 89085), (840, 83146), (980, 71268), (1176, 59390), (1470, 47512), (1680, 41573), (1960, 35634), (2352, 29695), (2940, 23756), (3920, 17817), (5880, 11878), (5939, 11760)]