155588480

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 393271200

約数和(自身を除く): 237682720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 83, 101, 116, 128, 145, 160, 166, 202, 232, 290, 320, 332, 404, 415, 464, 505, 580, 640, 664, 808, 830, 928, 1010, 1160, 1328, 1616, 1660, 1856, 2020, 2320, 2407, 2656, 2929, 3232, 3320, 3712, 4040, 4640, 4814, 5312, 5858, 6464, 6640, 8080, 8383, 9280, 9628, 10624, 11716, 12035, 12928, 13280, 14645, 16160, 16766, 18560, 19256, 23432, 24070, 26560, 29290, 32320, 33532, 38512, 41915, 46864, 48140, 53120, 58580, 64640, 67064, 77024, 83830, 93728, 96280, 117160, 134128, 154048, 167660, 187456, 192560, 234320, 243107, 268256, 308096, 335320, 374912, 385120, 468640, 486214, 536512, 670640, 770240, 937280, 972428, 1073024, 1215535, 1341280, 1540480, 1874560, 1944856, 2431070, 2682560, 3889712, 4862140, 5365120, 7779424, 9724280, 15558848, 19448560, 31117696, 38897120, 77794240, 155588480]

約数ペア:

[(1, 155588480), (2, 77794240), (4, 38897120), (5, 31117696), (8, 19448560), (10, 15558848), (16, 9724280), (20, 7779424), (29, 5365120), (32, 4862140), (40, 3889712), (58, 2682560), (64, 2431070), (80, 1944856), (83, 1874560), (101, 1540480), (116, 1341280), (128, 1215535), (145, 1073024), (160, 972428), (166, 937280), (202, 770240), (232, 670640), (290, 536512), (320, 486214), (332, 468640), (404, 385120), (415, 374912), (464, 335320), (505, 308096), (580, 268256), (640, 243107), (664, 234320), (808, 192560), (830, 187456), (928, 167660), (1010, 154048), (1160, 134128), (1328, 117160), (1616, 96280), (1660, 93728), (1856, 83830), (2020, 77024), (2320, 67064), (2407, 64640), (2656, 58580), (2929, 53120), (3232, 48140), (3320, 46864), (3712, 41915), (4040, 38512), (4640, 33532), (4814, 32320), (5312, 29290), (5858, 26560), (6464, 24070), (6640, 23432), (8080, 19256), (8383, 18560), (9280, 16766), (9628, 16160), (10624, 14645), (11716, 13280), (12035, 12928)]