7155708240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{751}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 23615988480

約数和(自身を除く): 16460280240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 240, 290, 296, 348, 370, 435, 444, 464, 555, 580, 592, 696, 740, 751, 870, 888, 1073, 1110, 1160, 1369, 1392, 1480, 1502, 1740, 1776, 2146, 2220, 2253, 2320, 2738, 2960, 3004, 3219, 3480, 3755, 4107, 4292, 4440, 4506, 5365, 5476, 6008, 6438, 6845, 6960, 7510, 8214, 8584, 8880, 9012, 10730, 10952, 11265, 12016, 12876, 13690, 15020, 16095, 16428, 17168, 18024, 20535, 21460, 21779, 21904, 22530, 25752, 27380, 27787, 30040, 32190, 32856, 36048, 39701, 41070, 42920, 43558, 45060, 51504, 54760, 55574, 60080, 64380, 65337, 65712, 79402, 82140, 83361, 85840, 87116, 90120, 108895, 109520, 111148, 119103, 128760, 130674, 138935, 158804, 164280, 166722, 174232, 180240, 198505, 217790, 222296, 238206, 257520, 261348, 277870, 317608, 326685, 328560, 333444, 348464, 397010, 416805, 435580, 444592, 476412, 522696, 555740, 595515, 635216, 653370, 666888, 794020, 805823, 833610, 871160, 952824, 1028119, 1045392, 1111480, 1191030, 1306740, 1333776, 1588040, 1611646, 1667220, 1742320, 1905648, 2056238, 2222960, 2382060, 2417469, 2613480, 3084357, 3176080, 3223292, 3334440, 4029115, 4112476, 4764120, 4834938, 5140595, 5226960, 6168714, 6446584, 6668880, 8058230, 8224952, 9528240, 9669876, 10281190, 12087345, 12337428, 12893168, 15421785, 16116460, 16449904, 19339752, 20562380, 24174690, 24674856, 29815451, 30843570, 32232920, 38679504, 41124760, 48349380, 49349712, 59630902, 61687140, 64465840, 82249520, 89446353, 96698760, 119261804, 123374280, 149077255, 178892706, 193397520, 238523608, 246748560, 298154510, 357785412, 447231765, 477047216, 596309020, 715570824, 894463530, 1192618040, 1431141648, 1788927060, 2385236080, 3577854120, 7155708240]

約数ペア:

[(1, 7155708240), (2, 3577854120), (3, 2385236080), (4, 1788927060), (5, 1431141648), (6, 1192618040), (8, 894463530), (10, 715570824), (12, 596309020), (15, 477047216), (16, 447231765), (20, 357785412), (24, 298154510), (29, 246748560), (30, 238523608), (37, 193397520), (40, 178892706), (48, 149077255), (58, 123374280), (60, 119261804), (74, 96698760), (80, 89446353), (87, 82249520), (111, 64465840), (116, 61687140), (120, 59630902), (145, 49349712), (148, 48349380), (174, 41124760), (185, 38679504), (222, 32232920), (232, 30843570), (240, 29815451), (290, 24674856), (296, 24174690), (348, 20562380), (370, 19339752), (435, 16449904), (444, 16116460), (464, 15421785), (555, 12893168), (580, 12337428), (592, 12087345), (696, 10281190), (740, 9669876), (751, 9528240), (870, 8224952), (888, 8058230), (1073, 6668880), (1110, 6446584), (1160, 6168714), (1369, 5226960), (1392, 5140595), (1480, 4834938), (1502, 4764120), (1740, 4112476), (1776, 4029115), (2146, 3334440), (2220, 3223292), (2253, 3176080), (2320, 3084357), (2738, 2613480), (2960, 2417469), (3004, 2382060), (3219, 2222960), (3480, 2056238), (3755, 1905648), (4107, 1742320), (4292, 1667220), (4440, 1611646), (4506, 1588040), (5365, 1333776), (5476, 1306740), (6008, 1191030), (6438, 1111480), (6845, 1045392), (6960, 1028119), (7510, 952824), (8214, 871160), (8584, 833610), (8880, 805823), (9012, 794020), (10730, 666888), (10952, 653370), (11265, 635216), (12016, 595515), (12876, 555740), (13690, 522696), (15020, 476412), (16095, 444592), (16428, 435580), (17168, 416805), (18024, 397010), (20535, 348464), (21460, 333444), (21779, 328560), (21904, 326685), (22530, 317608), (25752, 277870), (27380, 261348), (27787, 257520), (30040, 238206), (32190, 222296), (32856, 217790), (36048, 198505), (39701, 180240), (41070, 174232), (42920, 166722), (43558, 164280), (45060, 158804), (51504, 138935), (54760, 130674), (55574, 128760), (60080, 119103), (64380, 111148), (65337, 109520), (65712, 108895), (79402, 90120), (82140, 87116), (83361, 85840)]