7629120840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{122971}}^1$

素因数の和:123043

約数の個数: 128

約数和(自身を含む): 25499473920

約数和(自身を除く): 17870353080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 7755, 10340, 12408, 15510, 20680, 31020, 62040, 122971, 245942, 368913, 491884, 614855, 737826, 983768, 1229710, 1352681, 1475652, 1844565, 2459420, 2705362, 2951304, 3689130, 4058043, 4918840, 5410724, 5779637, 6763405, 7378260, 8116086, 10821448, 11559274, 13526810, 14756520, 16232172, 17338911, 20290215, 23118548, 27053620, 28898185, 32464344, 34677822, 40580430, 46237096, 54107240, 57796370, 63576007, 69355644, 81160860, 86694555, 115592740, 127152014, 138711288, 162321720, 173389110, 190728021, 231185480, 254304028, 317880035, 346778220, 381456042, 508608056, 635760070, 693556440, 762912084, 953640105, 1271520140, 1525824168, 1907280210, 2543040280, 3814560420, 7629120840]

約数ペア:

[(1, 7629120840), (2, 3814560420), (3, 2543040280), (4, 1907280210), (5, 1525824168), (6, 1271520140), (8, 953640105), (10, 762912084), (11, 693556440), (12, 635760070), (15, 508608056), (20, 381456042), (22, 346778220), (24, 317880035), (30, 254304028), (33, 231185480), (40, 190728021), (44, 173389110), (47, 162321720), (55, 138711288), (60, 127152014), (66, 115592740), (88, 86694555), (94, 81160860), (110, 69355644), (120, 63576007), (132, 57796370), (141, 54107240), (165, 46237096), (188, 40580430), (220, 34677822), (235, 32464344), (264, 28898185), (282, 27053620), (330, 23118548), (376, 20290215), (440, 17338911), (470, 16232172), (517, 14756520), (564, 13526810), (660, 11559274), (705, 10821448), (940, 8116086), (1034, 7378260), (1128, 6763405), (1320, 5779637), (1410, 5410724), (1551, 4918840), (1880, 4058043), (2068, 3689130), (2585, 2951304), (2820, 2705362), (3102, 2459420), (4136, 1844565), (5170, 1475652), (5640, 1352681), (6204, 1229710), (7755, 983768), (10340, 737826), (12408, 614855), (15510, 491884), (20680, 368913), (31020, 245942), (62040, 122971)]