7926629040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2521}}^1$

素因数の和:2948

約数の個数: 240

約数和(自身を含む): 29124984096

約数和(自身を除く): 21198355056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 397, 440, 495, 528, 660, 720, 792, 794, 880, 990, 1191, 1320, 1584, 1588, 1980, 1985, 2382, 2521, 2640, 3176, 3573, 3960, 3970, 4367, 4764, 5042, 5955, 6352, 7146, 7563, 7920, 7940, 8734, 9528, 10084, 11910, 12605, 13101, 14292, 15126, 15880, 17468, 17865, 19056, 20168, 21835, 22689, 23820, 25210, 26202, 27731, 28584, 30252, 31760, 34936, 35730, 37815, 39303, 40336, 43670, 45378, 47640, 50420, 52404, 55462, 57168, 60504, 65505, 69872, 71460, 75630, 78606, 83193, 87340, 90756, 95280, 100840, 104808, 110924, 113445, 121008, 131010, 138655, 142920, 151260, 157212, 166386, 174680, 181512, 196515, 201680, 209616, 221848, 226890, 249579, 262020, 277310, 285840, 302520, 314424, 332772, 349360, 363024, 393030, 415965, 443696, 453780, 499158, 524040, 554620, 605040, 628848, 665544, 786060, 831930, 907560, 998316, 1000837, 1048080, 1109240, 1247895, 1331088, 1572120, 1663860, 1815120, 1996632, 2001674, 2218480, 2495790, 3002511, 3144240, 3327720, 3993264, 4003348, 4991580, 5004185, 6005022, 6655440, 8006696, 9007533, 9983160, 10008370, 11009207, 12010044, 15012555, 16013392, 18015066, 19966320, 20016740, 22018414, 24020088, 30025110, 33027621, 36030132, 40033480, 44036828, 45037665, 48040176, 55046035, 60050220, 66055242, 72060264, 80066960, 88073656, 90075330, 99082863, 110092070, 120100440, 132110484, 144120528, 165138105, 176147312, 180150660, 198165726, 220184140, 240200880, 264220968, 330276210, 360301320, 396331452, 440368280, 495414315, 528441936, 660552420, 720602640, 792662904, 880736560, 990828630, 1321104840, 1585325808, 1981657260, 2642209680, 3963314520, 7926629040]

約数ペア:

[(1, 7926629040), (2, 3963314520), (3, 2642209680), (4, 1981657260), (5, 1585325808), (6, 1321104840), (8, 990828630), (9, 880736560), (10, 792662904), (11, 720602640), (12, 660552420), (15, 528441936), (16, 495414315), (18, 440368280), (20, 396331452), (22, 360301320), (24, 330276210), (30, 264220968), (33, 240200880), (36, 220184140), (40, 198165726), (44, 180150660), (45, 176147312), (48, 165138105), (55, 144120528), (60, 132110484), (66, 120100440), (72, 110092070), (80, 99082863), (88, 90075330), (90, 88073656), (99, 80066960), (110, 72060264), (120, 66055242), (132, 60050220), (144, 55046035), (165, 48040176), (176, 45037665), (180, 44036828), (198, 40033480), (220, 36030132), (240, 33027621), (264, 30025110), (330, 24020088), (360, 22018414), (396, 20016740), (397, 19966320), (440, 18015066), (495, 16013392), (528, 15012555), (660, 12010044), (720, 11009207), (792, 10008370), (794, 9983160), (880, 9007533), (990, 8006696), (1191, 6655440), (1320, 6005022), (1584, 5004185), (1588, 4991580), (1980, 4003348), (1985, 3993264), (2382, 3327720), (2521, 3144240), (2640, 3002511), (3176, 2495790), (3573, 2218480), (3960, 2001674), (3970, 1996632), (4367, 1815120), (4764, 1663860), (5042, 1572120), (5955, 1331088), (6352, 1247895), (7146, 1109240), (7563, 1048080), (7920, 1000837), (7940, 998316), (8734, 907560), (9528, 831930), (10084, 786060), (11910, 665544), (12605, 628848), (13101, 605040), (14292, 554620), (15126, 524040), (15880, 499158), (17468, 453780), (17865, 443696), (19056, 415965), (20168, 393030), (21835, 363024), (22689, 349360), (23820, 332772), (25210, 314424), (26202, 302520), (27731, 285840), (28584, 277310), (30252, 262020), (31760, 249579), (34936, 226890), (35730, 221848), (37815, 209616), (39303, 201680), (40336, 196515), (43670, 181512), (45378, 174680), (47640, 166386), (50420, 157212), (52404, 151260), (55462, 142920), (57168, 138655), (60504, 131010), (65505, 121008), (69872, 113445), (71460, 110924), (75630, 104808), (78606, 100840), (83193, 95280), (87340, 90756)]