79070640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 272339712

約数和(自身を除く): 193269072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 491, 528, 610, 660, 671, 732, 880, 915, 976, 982, 1220, 1320, 1342, 1464, 1473, 1830, 1964, 2013, 2440, 2455, 2640, 2684, 2928, 2946, 3355, 3660, 3928, 4026, 4880, 4910, 5368, 5401, 5892, 6710, 7320, 7365, 7856, 8052, 9820, 10065, 10736, 10802, 11784, 13420, 14640, 14730, 16104, 16203, 19640, 20130, 21604, 23568, 26840, 27005, 29460, 29951, 32208, 32406, 39280, 40260, 43208, 53680, 54010, 58920, 59902, 64812, 80520, 81015, 86416, 89853, 108020, 117840, 119804, 129624, 149755, 161040, 162030, 179706, 216040, 239608, 259248, 299510, 324060, 329461, 359412, 432080, 449265, 479216, 599020, 648120, 658922, 718824, 898530, 988383, 1198040, 1296240, 1317844, 1437648, 1647305, 1797060, 1976766, 2396080, 2635688, 3294610, 3594120, 3953532, 4941915, 5271376, 6589220, 7188240, 7907064, 9883830, 13178440, 15814128, 19767660, 26356880, 39535320, 79070640]

約数ペア:

[(1, 79070640), (2, 39535320), (3, 26356880), (4, 19767660), (5, 15814128), (6, 13178440), (8, 9883830), (10, 7907064), (11, 7188240), (12, 6589220), (15, 5271376), (16, 4941915), (20, 3953532), (22, 3594120), (24, 3294610), (30, 2635688), (33, 2396080), (40, 1976766), (44, 1797060), (48, 1647305), (55, 1437648), (60, 1317844), (61, 1296240), (66, 1198040), (80, 988383), (88, 898530), (110, 718824), (120, 658922), (122, 648120), (132, 599020), (165, 479216), (176, 449265), (183, 432080), (220, 359412), (240, 329461), (244, 324060), (264, 299510), (305, 259248), (330, 239608), (366, 216040), (440, 179706), (488, 162030), (491, 161040), (528, 149755), (610, 129624), (660, 119804), (671, 117840), (732, 108020), (880, 89853), (915, 86416), (976, 81015), (982, 80520), (1220, 64812), (1320, 59902), (1342, 58920), (1464, 54010), (1473, 53680), (1830, 43208), (1964, 40260), (2013, 39280), (2440, 32406), (2455, 32208), (2640, 29951), (2684, 29460), (2928, 27005), (2946, 26840), (3355, 23568), (3660, 21604), (3928, 20130), (4026, 19640), (4880, 16203), (4910, 16104), (5368, 14730), (5401, 14640), (5892, 13420), (6710, 11784), (7320, 10802), (7365, 10736), (7856, 10065), (8052, 9820)]