755642560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:914

約数の個数: 112

約数和(自身を含む): 1881286560

約数和(自身を除く): 1125644000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 107, 116, 145, 160, 214, 232, 290, 320, 428, 464, 535, 580, 761, 856, 928, 1070, 1160, 1522, 1712, 1856, 2140, 2320, 3044, 3103, 3424, 3805, 4280, 4640, 6088, 6206, 6848, 7610, 8560, 9280, 12176, 12412, 15220, 15515, 17120, 22069, 24352, 24824, 30440, 31030, 34240, 44138, 48704, 49648, 60880, 62060, 81427, 88276, 99296, 110345, 121760, 124120, 162854, 176552, 198592, 220690, 243520, 248240, 325708, 353104, 407135, 441380, 496480, 651416, 706208, 814270, 882760, 992960, 1302832, 1412416, 1628540, 1765520, 2361383, 2605664, 3257080, 3531040, 4722766, 5211328, 6514160, 7062080, 9445532, 11806915, 13028320, 18891064, 23613830, 26056640, 37782128, 47227660, 75564256, 94455320, 151128512, 188910640, 377821280, 755642560]

約数ペア:

[(1, 755642560), (2, 377821280), (4, 188910640), (5, 151128512), (8, 94455320), (10, 75564256), (16, 47227660), (20, 37782128), (29, 26056640), (32, 23613830), (40, 18891064), (58, 13028320), (64, 11806915), (80, 9445532), (107, 7062080), (116, 6514160), (145, 5211328), (160, 4722766), (214, 3531040), (232, 3257080), (290, 2605664), (320, 2361383), (428, 1765520), (464, 1628540), (535, 1412416), (580, 1302832), (761, 992960), (856, 882760), (928, 814270), (1070, 706208), (1160, 651416), (1522, 496480), (1712, 441380), (1856, 407135), (2140, 353104), (2320, 325708), (3044, 248240), (3103, 243520), (3424, 220690), (3805, 198592), (4280, 176552), (4640, 162854), (6088, 124120), (6206, 121760), (6848, 110345), (7610, 99296), (8560, 88276), (9280, 81427), (12176, 62060), (12412, 60880), (15220, 49648), (15515, 48704), (17120, 44138), (22069, 34240), (24352, 31030), (24824, 30440)]