16690080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 59875200

約数和(自身を除く): 43185120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 109, 110, 116, 120, 132, 145, 160, 165, 174, 176, 218, 220, 232, 240, 264, 290, 319, 327, 330, 348, 352, 435, 436, 440, 464, 480, 528, 545, 580, 638, 654, 660, 696, 870, 872, 880, 928, 957, 1056, 1090, 1160, 1199, 1276, 1308, 1320, 1392, 1595, 1635, 1740, 1744, 1760, 1914, 2180, 2320, 2398, 2552, 2616, 2640, 2784, 3161, 3190, 3270, 3480, 3488, 3597, 3828, 4360, 4640, 4785, 4796, 5104, 5232, 5280, 5995, 6322, 6380, 6540, 6960, 7194, 7656, 8720, 9483, 9570, 9592, 10208, 10464, 11990, 12644, 12760, 13080, 13920, 14388, 15312, 15805, 17440, 17985, 18966, 19140, 19184, 23980, 25288, 25520, 26160, 28776, 30624, 31610, 34771, 35970, 37932, 38280, 38368, 47415, 47960, 50576, 51040, 52320, 57552, 63220, 69542, 71940, 75864, 76560, 94830, 95920, 101152, 104313, 115104, 126440, 139084, 143880, 151728, 153120, 173855, 189660, 191840, 208626, 252880, 278168, 287760, 303456, 347710, 379320, 417252, 505760, 521565, 556336, 575520, 695420, 758640, 834504, 1043130, 1112672, 1390840, 1517280, 1669008, 2086260, 2781680, 3338016, 4172520, 5563360, 8345040, 16690080]

約数ペア:

[(1, 16690080), (2, 8345040), (3, 5563360), (4, 4172520), (5, 3338016), (6, 2781680), (8, 2086260), (10, 1669008), (11, 1517280), (12, 1390840), (15, 1112672), (16, 1043130), (20, 834504), (22, 758640), (24, 695420), (29, 575520), (30, 556336), (32, 521565), (33, 505760), (40, 417252), (44, 379320), (48, 347710), (55, 303456), (58, 287760), (60, 278168), (66, 252880), (80, 208626), (87, 191840), (88, 189660), (96, 173855), (109, 153120), (110, 151728), (116, 143880), (120, 139084), (132, 126440), (145, 115104), (160, 104313), (165, 101152), (174, 95920), (176, 94830), (218, 76560), (220, 75864), (232, 71940), (240, 69542), (264, 63220), (290, 57552), (319, 52320), (327, 51040), (330, 50576), (348, 47960), (352, 47415), (435, 38368), (436, 38280), (440, 37932), (464, 35970), (480, 34771), (528, 31610), (545, 30624), (580, 28776), (638, 26160), (654, 25520), (660, 25288), (696, 23980), (870, 19184), (872, 19140), (880, 18966), (928, 17985), (957, 17440), (1056, 15805), (1090, 15312), (1160, 14388), (1199, 13920), (1276, 13080), (1308, 12760), (1320, 12644), (1392, 11990), (1595, 10464), (1635, 10208), (1740, 9592), (1744, 9570), (1760, 9483), (1914, 8720), (2180, 7656), (2320, 7194), (2398, 6960), (2552, 6540), (2616, 6380), (2640, 6322), (2784, 5995), (3161, 5280), (3190, 5232), (3270, 5104), (3480, 4796), (3488, 4785), (3597, 4640), (3828, 4360)]