16278570

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 224

約数和(自身を含む): 56661120

約数和(自身を除く): 40382550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 29, 30, 33, 35, 42, 45, 54, 55, 58, 63, 66, 70, 77, 81, 87, 90, 99, 105, 110, 126, 135, 145, 154, 162, 165, 174, 189, 198, 203, 210, 231, 243, 261, 270, 290, 297, 315, 319, 330, 378, 385, 405, 406, 435, 462, 486, 495, 522, 567, 594, 609, 630, 638, 693, 729, 770, 783, 810, 870, 891, 945, 957, 990, 1015, 1134, 1155, 1215, 1218, 1305, 1386, 1458, 1485, 1566, 1595, 1701, 1782, 1827, 1890, 1914, 2030, 2079, 2233, 2310, 2349, 2430, 2610, 2673, 2835, 2871, 2970, 3045, 3190, 3402, 3465, 3645, 3654, 3915, 4158, 4455, 4466, 4698, 4785, 5103, 5346, 5481, 5670, 5742, 6090, 6237, 6699, 6930, 7047, 7290, 7830, 8019, 8505, 8613, 8910, 9135, 9570, 10206, 10395, 10962, 11165, 11745, 12474, 13365, 13398, 14094, 14355, 16038, 16443, 17010, 17226, 18270, 18711, 20097, 20790, 21141, 22330, 23490, 25515, 25839, 26730, 27405, 28710, 31185, 32886, 33495, 35235, 37422, 40095, 40194, 42282, 43065, 49329, 51030, 51678, 54810, 56133, 60291, 62370, 66990, 70470, 77517, 80190, 82215, 86130, 93555, 98658, 100485, 105705, 112266, 120582, 129195, 147987, 155034, 164430, 180873, 187110, 200970, 211410, 232551, 246645, 258390, 280665, 295974, 301455, 361746, 387585, 465102, 493290, 542619, 561330, 602910, 739935, 775170, 904365, 1085238, 1162755, 1479870, 1627857, 1808730, 2325510, 2713095, 3255714, 5426190, 8139285, 16278570]

約数ペア:

[(1, 16278570), (2, 8139285), (3, 5426190), (5, 3255714), (6, 2713095), (7, 2325510), (9, 1808730), (10, 1627857), (11, 1479870), (14, 1162755), (15, 1085238), (18, 904365), (21, 775170), (22, 739935), (27, 602910), (29, 561330), (30, 542619), (33, 493290), (35, 465102), (42, 387585), (45, 361746), (54, 301455), (55, 295974), (58, 280665), (63, 258390), (66, 246645), (70, 232551), (77, 211410), (81, 200970), (87, 187110), (90, 180873), (99, 164430), (105, 155034), (110, 147987), (126, 129195), (135, 120582), (145, 112266), (154, 105705), (162, 100485), (165, 98658), (174, 93555), (189, 86130), (198, 82215), (203, 80190), (210, 77517), (231, 70470), (243, 66990), (261, 62370), (270, 60291), (290, 56133), (297, 54810), (315, 51678), (319, 51030), (330, 49329), (378, 43065), (385, 42282), (405, 40194), (406, 40095), (435, 37422), (462, 35235), (486, 33495), (495, 32886), (522, 31185), (567, 28710), (594, 27405), (609, 26730), (630, 25839), (638, 25515), (693, 23490), (729, 22330), (770, 21141), (783, 20790), (810, 20097), (870, 18711), (891, 18270), (945, 17226), (957, 17010), (990, 16443), (1015, 16038), (1134, 14355), (1155, 14094), (1215, 13398), (1218, 13365), (1305, 12474), (1386, 11745), (1458, 11165), (1485, 10962), (1566, 10395), (1595, 10206), (1701, 9570), (1782, 9135), (1827, 8910), (1890, 8613), (1914, 8505), (2030, 8019), (2079, 7830), (2233, 7290), (2310, 7047), (2349, 6930), (2430, 6699), (2610, 6237), (2673, 6090), (2835, 5742), (2871, 5670), (2970, 5481), (3045, 5346), (3190, 5103), (3402, 4785), (3465, 4698), (3645, 4466), (3654, 4455), (3915, 4158)]