7020987120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{464351}}^1$

素因数の和:464380

約数の個数: 160

約数和(自身を含む): 27638231040

約数和(自身を除く): 20617243920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 464351, 928702, 1393053, 1857404, 2321755, 2786106, 3250457, 3714808, 4179159, 4643510, 5572212, 6500914, 6965265, 7429616, 8358318, 9287020, 9751371, 11144424, 12537477, 13001828, 13930530, 16252285, 16716636, 18574040, 19502742, 20895795, 22288848, 25074954, 26003656, 27861060, 29254113, 32504570, 33433272, 37148080, 39005484, 41791590, 48756855, 50149908, 52007312, 55722120, 58508226, 62687385, 65009140, 66866544, 78010968, 83583180, 87762339, 97513710, 100299816, 111444240, 117016452, 125374770, 130018280, 146270565, 156021936, 167166360, 175524678, 195027420, 200599632, 234032904, 250749540, 260036560, 292541130, 334332720, 351049356, 390054840, 438811695, 468065808, 501499080, 585082260, 702098712, 780109680, 877623390, 1002998160, 1170164520, 1404197424, 1755246780, 2340329040, 3510493560, 7020987120]

約数ペア:

[(1, 7020987120), (2, 3510493560), (3, 2340329040), (4, 1755246780), (5, 1404197424), (6, 1170164520), (7, 1002998160), (8, 877623390), (9, 780109680), (10, 702098712), (12, 585082260), (14, 501499080), (15, 468065808), (16, 438811695), (18, 390054840), (20, 351049356), (21, 334332720), (24, 292541130), (27, 260036560), (28, 250749540), (30, 234032904), (35, 200599632), (36, 195027420), (40, 175524678), (42, 167166360), (45, 156021936), (48, 146270565), (54, 130018280), (56, 125374770), (60, 117016452), (63, 111444240), (70, 100299816), (72, 97513710), (80, 87762339), (84, 83583180), (90, 78010968), (105, 66866544), (108, 65009140), (112, 62687385), (120, 58508226), (126, 55722120), (135, 52007312), (140, 50149908), (144, 48756855), (168, 41791590), (180, 39005484), (189, 37148080), (210, 33433272), (216, 32504570), (240, 29254113), (252, 27861060), (270, 26003656), (280, 25074954), (315, 22288848), (336, 20895795), (360, 19502742), (378, 18574040), (420, 16716636), (432, 16252285), (504, 13930530), (540, 13001828), (560, 12537477), (630, 11144424), (720, 9751371), (756, 9287020), (840, 8358318), (945, 7429616), (1008, 6965265), (1080, 6500914), (1260, 5572212), (1512, 4643510), (1680, 4179159), (1890, 3714808), (2160, 3250457), (2520, 2786106), (3024, 2321755), (3780, 1857404), (5040, 1393053), (7560, 928702), (15120, 464351)]