165313920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3020

約数の個数: 128

約数和(自身を含む): 545292000

約数和(自身を除く): 379978080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 2969, 3480, 3712, 4640, 5568, 5938, 6960, 8907, 9280, 11136, 11876, 13920, 14845, 17814, 18560, 23752, 27840, 29690, 35628, 44535, 47504, 55680, 59380, 71256, 86101, 89070, 95008, 118760, 142512, 172202, 178140, 190016, 237520, 258303, 285024, 344404, 356280, 380032, 430505, 475040, 516606, 570048, 688808, 712560, 861010, 950080, 1033212, 1140096, 1291515, 1377616, 1425120, 1722020, 1900160, 2066424, 2583030, 2755232, 2850240, 3444040, 4132848, 5166060, 5510464, 5700480, 6888080, 8265696, 10332120, 11020928, 13776160, 16531392, 20664240, 27552320, 33062784, 41328480, 55104640, 82656960, 165313920]

約数ペア:

[(1, 165313920), (2, 82656960), (3, 55104640), (4, 41328480), (5, 33062784), (6, 27552320), (8, 20664240), (10, 16531392), (12, 13776160), (15, 11020928), (16, 10332120), (20, 8265696), (24, 6888080), (29, 5700480), (30, 5510464), (32, 5166060), (40, 4132848), (48, 3444040), (58, 2850240), (60, 2755232), (64, 2583030), (80, 2066424), (87, 1900160), (96, 1722020), (116, 1425120), (120, 1377616), (128, 1291515), (145, 1140096), (160, 1033212), (174, 950080), (192, 861010), (232, 712560), (240, 688808), (290, 570048), (320, 516606), (348, 475040), (384, 430505), (435, 380032), (464, 356280), (480, 344404), (580, 285024), (640, 258303), (696, 237520), (870, 190016), (928, 178140), (960, 172202), (1160, 142512), (1392, 118760), (1740, 95008), (1856, 89070), (1920, 86101), (2320, 71256), (2784, 59380), (2969, 55680), (3480, 47504), (3712, 44535), (4640, 35628), (5568, 29690), (5938, 27840), (6960, 23752), (8907, 18560), (9280, 17814), (11136, 14845), (11876, 13920)]