2893505280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 9669918720

約数和(自身を除く): 6776413440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 109, 120, 124, 128, 155, 160, 186, 192, 218, 223, 240, 248, 256, 310, 320, 327, 372, 384, 436, 446, 465, 480, 496, 545, 620, 640, 654, 669, 744, 768, 872, 892, 930, 960, 992, 1090, 1115, 1240, 1280, 1308, 1338, 1488, 1635, 1744, 1784, 1860, 1920, 1984, 2180, 2230, 2480, 2616, 2676, 2976, 3270, 3345, 3379, 3488, 3568, 3720, 3840, 3968, 4360, 4460, 4960, 5232, 5352, 5952, 6540, 6690, 6758, 6913, 6976, 7136, 7440, 7936, 8720, 8920, 9920, 10137, 10464, 10704, 11904, 13080, 13380, 13516, 13826, 13952, 14272, 14880, 16895, 17440, 17840, 19840, 20274, 20739, 20928, 21408, 23808, 24307, 26160, 26760, 27032, 27652, 27904, 28544, 29760, 33790, 34565, 34880, 35680, 39680, 40548, 41478, 41856, 42816, 48614, 50685, 52320, 53520, 54064, 55304, 57088, 59520, 67580, 69130, 69760, 71360, 72921, 81096, 82956, 83712, 85632, 97228, 101370, 103695, 104640, 107040, 108128, 110608, 119040, 121535, 135160, 138260, 139520, 142720, 145842, 162192, 165912, 171264, 194456, 202740, 207390, 209280, 214080, 216256, 221216, 243070, 270320, 276520, 285440, 291684, 324384, 331824, 364605, 388912, 405480, 414780, 418560, 428160, 432512, 442432, 486140, 540640, 553040, 583368, 648768, 663648, 729210, 753517, 777824, 810960, 829560, 856320, 865024, 884864, 972280, 1081280, 1106080, 1166736, 1297536, 1327296, 1458420, 1507034, 1555648, 1621920, 1659120, 1769728, 1944560, 2162560, 2212160, 2260551, 2333472, 2595072, 2654592, 2916840, 3014068, 3111296, 3243840, 3318240, 3767585, 3889120, 4325120, 4424320, 4521102, 4666944, 5309184, 5833680, 6028136, 6222592, 6487680, 6636480, 7535170, 7778240, 8848640, 9042204, 9333888, 11302755, 11667360, 12056272, 12975360, 13272960, 15070340, 15556480, 18084408, 18667776, 22605510, 23334720, 24112544, 26545920, 30140680, 31112960, 36168816, 45211020, 46669440, 48225088, 60281360, 72337632, 90422040, 93338880, 96450176, 120562720, 144675264, 180844080, 192900352, 241125440, 289350528, 361688160, 482250880, 578701056, 723376320, 964501760, 1446752640, 2893505280]

約数ペア:

[(1, 2893505280), (2, 1446752640), (3, 964501760), (4, 723376320), (5, 578701056), (6, 482250880), (8, 361688160), (10, 289350528), (12, 241125440), (15, 192900352), (16, 180844080), (20, 144675264), (24, 120562720), (30, 96450176), (31, 93338880), (32, 90422040), (40, 72337632), (48, 60281360), (60, 48225088), (62, 46669440), (64, 45211020), (80, 36168816), (93, 31112960), (96, 30140680), (109, 26545920), (120, 24112544), (124, 23334720), (128, 22605510), (155, 18667776), (160, 18084408), (186, 15556480), (192, 15070340), (218, 13272960), (223, 12975360), (240, 12056272), (248, 11667360), (256, 11302755), (310, 9333888), (320, 9042204), (327, 8848640), (372, 7778240), (384, 7535170), (436, 6636480), (446, 6487680), (465, 6222592), (480, 6028136), (496, 5833680), (545, 5309184), (620, 4666944), (640, 4521102), (654, 4424320), (669, 4325120), (744, 3889120), (768, 3767585), (872, 3318240), (892, 3243840), (930, 3111296), (960, 3014068), (992, 2916840), (1090, 2654592), (1115, 2595072), (1240, 2333472), (1280, 2260551), (1308, 2212160), (1338, 2162560), (1488, 1944560), (1635, 1769728), (1744, 1659120), (1784, 1621920), (1860, 1555648), (1920, 1507034), (1984, 1458420), (2180, 1327296), (2230, 1297536), (2480, 1166736), (2616, 1106080), (2676, 1081280), (2976, 972280), (3270, 884864), (3345, 865024), (3379, 856320), (3488, 829560), (3568, 810960), (3720, 777824), (3840, 753517), (3968, 729210), (4360, 663648), (4460, 648768), (4960, 583368), (5232, 553040), (5352, 540640), (5952, 486140), (6540, 442432), (6690, 432512), (6758, 428160), (6913, 418560), (6976, 414780), (7136, 405480), (7440, 388912), (7936, 364605), (8720, 331824), (8920, 324384), (9920, 291684), (10137, 285440), (10464, 276520), (10704, 270320), (11904, 243070), (13080, 221216), (13380, 216256), (13516, 214080), (13826, 209280), (13952, 207390), (14272, 202740), (14880, 194456), (16895, 171264), (17440, 165912), (17840, 162192), (19840, 145842), (20274, 142720), (20739, 139520), (20928, 138260), (21408, 135160), (23808, 121535), (24307, 119040), (26160, 110608), (26760, 108128), (27032, 107040), (27652, 104640), (27904, 103695), (28544, 101370), (29760, 97228), (33790, 85632), (34565, 83712), (34880, 82956), (35680, 81096), (39680, 72921), (40548, 71360), (41478, 69760), (41856, 69130), (42816, 67580), (48614, 59520), (50685, 57088), (52320, 55304), (53520, 54064)]