171640260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3818

約数の個数: 144

約数和(自身を含む): 592824960

約数和(自身を除く): 421184700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3769, 3795, 4140, 4554, 5060, 7538, 7590, 9108, 11307, 11385, 15076, 15180, 18845, 22614, 22770, 33921, 37690, 41459, 45228, 45540, 56535, 67842, 75380, 82918, 86687, 113070, 124377, 135684, 165836, 169605, 173374, 207295, 226140, 248754, 260061, 339210, 346748, 373131, 414590, 433435, 497508, 520122, 621885, 678420, 746262, 780183, 829180, 866870, 953557, 1040244, 1243770, 1300305, 1492524, 1560366, 1733740, 1865655, 1907114, 2487540, 2600610, 2860671, 3120732, 3731310, 3814228, 3900915, 4767785, 5201220, 5721342, 7462620, 7801830, 8582013, 9535570, 11442684, 14303355, 15603660, 17164026, 19071140, 28606710, 34328052, 42910065, 57213420, 85820130, 171640260]

約数ペア:

[(1, 171640260), (2, 85820130), (3, 57213420), (4, 42910065), (5, 34328052), (6, 28606710), (9, 19071140), (10, 17164026), (11, 15603660), (12, 14303355), (15, 11442684), (18, 9535570), (20, 8582013), (22, 7801830), (23, 7462620), (30, 5721342), (33, 5201220), (36, 4767785), (44, 3900915), (45, 3814228), (46, 3731310), (55, 3120732), (60, 2860671), (66, 2600610), (69, 2487540), (90, 1907114), (92, 1865655), (99, 1733740), (110, 1560366), (115, 1492524), (132, 1300305), (138, 1243770), (165, 1040244), (180, 953557), (198, 866870), (207, 829180), (220, 780183), (230, 746262), (253, 678420), (276, 621885), (330, 520122), (345, 497508), (396, 433435), (414, 414590), (460, 373131), (495, 346748), (506, 339210), (660, 260061), (690, 248754), (759, 226140), (828, 207295), (990, 173374), (1012, 169605), (1035, 165836), (1265, 135684), (1380, 124377), (1518, 113070), (1980, 86687), (2070, 82918), (2277, 75380), (2530, 67842), (3036, 56535), (3769, 45540), (3795, 45228), (4140, 41459), (4554, 37690), (5060, 33921), (7538, 22770), (7590, 22614), (9108, 18845), (11307, 15180), (11385, 15076)]