493494120

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{7253}}^1$

素因数の和:7286

約数の個数: 192

約数和(自身を含む): 1901128320

約数和(自身を除く): 1407634200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7253, 7560, 8505, 9720, 11340, 13608, 14506, 17010, 21759, 22680, 29012, 34020, 36265, 43518, 50771, 58024, 65277, 68040, 72530, 87036, 101542, 108795, 130554, 145060, 152313, 174072, 195831, 203084, 217590, 253855, 261108, 290120, 304626, 326385, 391662, 406168, 435180, 456939, 507710, 522216, 587493, 609252, 652770, 761565, 783324, 870360, 913878, 979155, 1015420, 1174986, 1218504, 1305540, 1370817, 1523130, 1566648, 1762479, 1827756, 1958310, 2030840, 2284695, 2349972, 2611080, 2741634, 2937465, 3046260, 3524958, 3655512, 3916620, 4112451, 4569390, 4699944, 5483268, 5874930, 6092520, 6854085, 7049916, 7833240, 8224902, 8812395, 9138780, 10966536, 11749860, 12337353, 13708170, 14099832, 16449804, 17624790, 18277560, 20562255, 23499720, 24674706, 27416340, 32899608, 35249580, 41124510, 49349412, 54832680, 61686765, 70499160, 82249020, 98698824, 123373530, 164498040, 246747060, 493494120]

約数ペア:

[(1, 493494120), (2, 246747060), (3, 164498040), (4, 123373530), (5, 98698824), (6, 82249020), (7, 70499160), (8, 61686765), (9, 54832680), (10, 49349412), (12, 41124510), (14, 35249580), (15, 32899608), (18, 27416340), (20, 24674706), (21, 23499720), (24, 20562255), (27, 18277560), (28, 17624790), (30, 16449804), (35, 14099832), (36, 13708170), (40, 12337353), (42, 11749860), (45, 10966536), (54, 9138780), (56, 8812395), (60, 8224902), (63, 7833240), (70, 7049916), (72, 6854085), (81, 6092520), (84, 5874930), (90, 5483268), (105, 4699944), (108, 4569390), (120, 4112451), (126, 3916620), (135, 3655512), (140, 3524958), (162, 3046260), (168, 2937465), (180, 2741634), (189, 2611080), (210, 2349972), (216, 2284695), (243, 2030840), (252, 1958310), (270, 1827756), (280, 1762479), (315, 1566648), (324, 1523130), (360, 1370817), (378, 1305540), (405, 1218504), (420, 1174986), (486, 1015420), (504, 979155), (540, 913878), (567, 870360), (630, 783324), (648, 761565), (756, 652770), (810, 609252), (840, 587493), (945, 522216), (972, 507710), (1080, 456939), (1134, 435180), (1215, 406168), (1260, 391662), (1512, 326385), (1620, 304626), (1701, 290120), (1890, 261108), (1944, 253855), (2268, 217590), (2430, 203084), (2520, 195831), (2835, 174072), (3240, 152313), (3402, 145060), (3780, 130554), (4536, 108795), (4860, 101542), (5670, 87036), (6804, 72530), (7253, 68040), (7560, 65277), (8505, 58024), (9720, 50771), (11340, 43518), (13608, 36265), (14506, 34020), (17010, 29012), (21759, 22680)]