248678080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5843}}^1$

素因数の和:5886

約数の個数: 112

約数和(自身を含む): 712500480

約数和(自身を除く): 463822400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 5843, 6080, 8512, 10640, 11686, 21280, 23372, 29215, 40901, 42560, 46744, 58430, 81802, 93488, 111017, 116860, 163604, 186976, 204505, 222034, 233720, 327208, 373952, 409010, 444068, 467440, 555085, 654416, 777119, 818020, 888136, 934880, 1110170, 1308832, 1554238, 1636040, 1776272, 1869760, 2220340, 2617664, 3108476, 3272080, 3552544, 3885595, 4440680, 6216952, 6544160, 7105088, 7771190, 8881360, 12433904, 13088320, 15542380, 17762720, 24867808, 31084760, 35525440, 49735616, 62169520, 124339040, 248678080]

約数ペア:

[(1, 248678080), (2, 124339040), (4, 62169520), (5, 49735616), (7, 35525440), (8, 31084760), (10, 24867808), (14, 17762720), (16, 15542380), (19, 13088320), (20, 12433904), (28, 8881360), (32, 7771190), (35, 7105088), (38, 6544160), (40, 6216952), (56, 4440680), (64, 3885595), (70, 3552544), (76, 3272080), (80, 3108476), (95, 2617664), (112, 2220340), (133, 1869760), (140, 1776272), (152, 1636040), (160, 1554238), (190, 1308832), (224, 1110170), (266, 934880), (280, 888136), (304, 818020), (320, 777119), (380, 654416), (448, 555085), (532, 467440), (560, 444068), (608, 409010), (665, 373952), (760, 327208), (1064, 233720), (1120, 222034), (1216, 204505), (1330, 186976), (1520, 163604), (2128, 116860), (2240, 111017), (2660, 93488), (3040, 81802), (4256, 58430), (5320, 46744), (5843, 42560), (6080, 40901), (8512, 29215), (10640, 23372), (11686, 21280)]