7427046960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1556

約数の個数: 240

約数和(自身を含む): 25863701760

約数和(自身を除く): 18436654800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 269, 279, 310, 360, 372, 465, 496, 538, 558, 620, 720, 744, 807, 930, 1076, 1116, 1237, 1240, 1345, 1395, 1488, 1614, 1860, 2152, 2232, 2421, 2474, 2480, 2690, 2790, 3228, 3711, 3720, 4035, 4304, 4464, 4842, 4948, 5380, 5580, 6185, 6456, 7422, 7440, 8070, 8339, 9684, 9896, 10760, 11133, 11160, 12105, 12370, 12912, 14844, 16140, 16678, 18555, 19368, 19792, 21520, 22266, 22320, 24210, 24740, 25017, 29688, 32280, 33356, 37110, 38347, 38736, 41695, 44532, 48420, 49480, 50034, 55665, 59376, 64560, 66712, 74220, 75051, 76694, 83390, 89064, 96840, 98960, 100068, 111330, 115041, 125085, 133424, 148440, 150102, 153388, 166780, 178128, 191735, 193680, 200136, 222660, 230082, 250170, 296880, 300204, 306776, 332753, 333560, 345123, 375255, 383470, 400272, 445320, 460164, 500340, 575205, 600408, 613552, 665506, 667120, 690246, 750510, 766940, 890640, 920328, 998259, 1000680, 1150410, 1200816, 1331012, 1380492, 1501020, 1533880, 1663765, 1725615, 1840656, 1996518, 2001360, 2300820, 2662024, 2760984, 2994777, 3002040, 3067760, 3327530, 3451230, 3993036, 4601640, 4991295, 5324048, 5521968, 5989554, 6004080, 6655060, 6902460, 7986072, 9203280, 9982590, 10315343, 11979108, 13310120, 13804920, 14973885, 15972144, 19965180, 20630686, 23958216, 26620240, 27609840, 29947770, 30946029, 39930360, 41261372, 47916432, 51576715, 59895540, 61892058, 79860720, 82522744, 92838087, 103153430, 119791080, 123784116, 154730145, 165045488, 185676174, 206306860, 239582160, 247568232, 309460290, 371352348, 412613720, 464190435, 495136464, 618920580, 742704696, 825227440, 928380870, 1237841160, 1485409392, 1856761740, 2475682320, 3713523480, 7427046960]

約数ペア:

[(1, 7427046960), (2, 3713523480), (3, 2475682320), (4, 1856761740), (5, 1485409392), (6, 1237841160), (8, 928380870), (9, 825227440), (10, 742704696), (12, 618920580), (15, 495136464), (16, 464190435), (18, 412613720), (20, 371352348), (24, 309460290), (30, 247568232), (31, 239582160), (36, 206306860), (40, 185676174), (45, 165045488), (48, 154730145), (60, 123784116), (62, 119791080), (72, 103153430), (80, 92838087), (90, 82522744), (93, 79860720), (120, 61892058), (124, 59895540), (144, 51576715), (155, 47916432), (180, 41261372), (186, 39930360), (240, 30946029), (248, 29947770), (269, 27609840), (279, 26620240), (310, 23958216), (360, 20630686), (372, 19965180), (465, 15972144), (496, 14973885), (538, 13804920), (558, 13310120), (620, 11979108), (720, 10315343), (744, 9982590), (807, 9203280), (930, 7986072), (1076, 6902460), (1116, 6655060), (1237, 6004080), (1240, 5989554), (1345, 5521968), (1395, 5324048), (1488, 4991295), (1614, 4601640), (1860, 3993036), (2152, 3451230), (2232, 3327530), (2421, 3067760), (2474, 3002040), (2480, 2994777), (2690, 2760984), (2790, 2662024), (3228, 2300820), (3711, 2001360), (3720, 1996518), (4035, 1840656), (4304, 1725615), (4464, 1663765), (4842, 1533880), (4948, 1501020), (5380, 1380492), (5580, 1331012), (6185, 1200816), (6456, 1150410), (7422, 1000680), (7440, 998259), (8070, 920328), (8339, 890640), (9684, 766940), (9896, 750510), (10760, 690246), (11133, 667120), (11160, 665506), (12105, 613552), (12370, 600408), (12912, 575205), (14844, 500340), (16140, 460164), (16678, 445320), (18555, 400272), (19368, 383470), (19792, 375255), (21520, 345123), (22266, 333560), (22320, 332753), (24210, 306776), (24740, 300204), (25017, 296880), (29688, 250170), (32280, 230082), (33356, 222660), (37110, 200136), (38347, 193680), (38736, 191735), (41695, 178128), (44532, 166780), (48420, 153388), (49480, 150102), (50034, 148440), (55665, 133424), (59376, 125085), (64560, 115041), (66712, 111330), (74220, 100068), (75051, 98960), (76694, 96840), (83390, 89064)]