7338320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 19284480

約数和(自身を除く): 11946160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 269, 310, 341, 440, 496, 538, 620, 682, 880, 1076, 1240, 1345, 1364, 1705, 2152, 2480, 2690, 2728, 2959, 3410, 4304, 5380, 5456, 5918, 6820, 8339, 10760, 11836, 13640, 14795, 16678, 21520, 23672, 27280, 29590, 33356, 41695, 47344, 59180, 66712, 83390, 91729, 118360, 133424, 166780, 183458, 236720, 333560, 366916, 458645, 667120, 733832, 917290, 1467664, 1834580, 3669160, 7338320]

約数ペア:

[(1, 7338320), (2, 3669160), (4, 1834580), (5, 1467664), (8, 917290), (10, 733832), (11, 667120), (16, 458645), (20, 366916), (22, 333560), (31, 236720), (40, 183458), (44, 166780), (55, 133424), (62, 118360), (80, 91729), (88, 83390), (110, 66712), (124, 59180), (155, 47344), (176, 41695), (220, 33356), (248, 29590), (269, 27280), (310, 23672), (341, 21520), (440, 16678), (496, 14795), (538, 13640), (620, 11836), (682, 10760), (880, 8339), (1076, 6820), (1240, 5918), (1345, 5456), (1364, 5380), (1705, 4304), (2152, 3410), (2480, 2959), (2690, 2728)]