8420528036760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{209021}}^1$

素因数の和:209482

約数の個数: 256

約数和(自身を含む): 29135994624000

約数和(自身を除く): 20715466587240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 241, 280, 398, 420, 482, 597, 723, 796, 840, 964, 995, 1194, 1205, 1393, 1446, 1592, 1687, 1928, 1990, 2388, 2410, 2786, 2892, 2985, 3374, 3615, 3980, 4179, 4776, 4820, 5061, 5572, 5784, 5970, 6748, 6965, 7230, 7960, 8358, 8435, 9640, 10122, 11144, 11940, 13496, 13930, 14460, 16716, 16870, 20244, 20895, 23880, 25305, 27860, 28920, 33432, 33740, 40488, 41790, 47959, 50610, 55720, 67480, 83580, 95918, 101220, 143877, 167160, 191836, 202440, 209021, 239795, 287754, 335713, 383672, 418042, 479590, 575508, 627063, 671426, 719385, 836084, 959180, 1007139, 1045105, 1151016, 1254126, 1342852, 1438770, 1463147, 1672168, 1678565, 1918360, 2014278, 2090210, 2508252, 2685704, 2877540, 2926294, 3135315, 3357130, 4028556, 4180420, 4389441, 5016504, 5035695, 5755080, 5852588, 6270630, 6714260, 7315735, 8057112, 8360840, 8778882, 10071390, 11705176, 12541260, 13428520, 14631470, 17557764, 20142780, 21947205, 25082520, 29262940, 35115528, 40285560, 41595179, 43894410, 50374061, 58525880, 83190358, 87788820, 100748122, 124785537, 151122183, 166380716, 175577640, 201496244, 207975895, 249571074, 251870305, 291166253, 302244366, 332761432, 352618427, 402992488, 415951790, 499142148, 503740610, 582332506, 604488732, 623927685, 705236854, 755610915, 831903580, 873498759, 998284296, 1007481220, 1057855281, 1164665012, 1208977464, 1247855370, 1410473708, 1455831265, 1511221830, 1663807160, 1746997518, 1763092135, 2014962440, 2115710562, 2329330024, 2495710740, 2820947416, 2911662530, 3022443660, 3493995036, 3526184270, 4231421124, 4367493795, 4991421480, 5289276405, 5823325060, 6044887320, 6987990072, 7052368540, 8462842248, 8734987590, 10024438139, 10578552810, 11646650120, 14104737080, 17469975180, 20048876278, 21157105620, 30073314417, 34939950360, 40097752556, 42314211240, 50122190695, 60146628834, 70171066973, 80195505112, 100244381390, 120293257668, 140342133946, 150366572085, 200488762780, 210513200919, 240586515336, 280684267892, 300733144170, 350855334865, 400977525560, 421026401838, 561368535784, 601466288340, 701710669730, 842052803676, 1052566004595, 1202932576680, 1403421339460, 1684105607352, 2105132009190, 2806842678920, 4210264018380, 8420528036760]

約数ペア:

[(1, 8420528036760), (2, 4210264018380), (3, 2806842678920), (4, 2105132009190), (5, 1684105607352), (6, 1403421339460), (7, 1202932576680), (8, 1052566004595), (10, 842052803676), (12, 701710669730), (14, 601466288340), (15, 561368535784), (20, 421026401838), (21, 400977525560), (24, 350855334865), (28, 300733144170), (30, 280684267892), (35, 240586515336), (40, 210513200919), (42, 200488762780), (56, 150366572085), (60, 140342133946), (70, 120293257668), (84, 100244381390), (105, 80195505112), (120, 70171066973), (140, 60146628834), (168, 50122190695), (199, 42314211240), (210, 40097752556), (241, 34939950360), (280, 30073314417), (398, 21157105620), (420, 20048876278), (482, 17469975180), (597, 14104737080), (723, 11646650120), (796, 10578552810), (840, 10024438139), (964, 8734987590), (995, 8462842248), (1194, 7052368540), (1205, 6987990072), (1393, 6044887320), (1446, 5823325060), (1592, 5289276405), (1687, 4991421480), (1928, 4367493795), (1990, 4231421124), (2388, 3526184270), (2410, 3493995036), (2786, 3022443660), (2892, 2911662530), (2985, 2820947416), (3374, 2495710740), (3615, 2329330024), (3980, 2115710562), (4179, 2014962440), (4776, 1763092135), (4820, 1746997518), (5061, 1663807160), (5572, 1511221830), (5784, 1455831265), (5970, 1410473708), (6748, 1247855370), (6965, 1208977464), (7230, 1164665012), (7960, 1057855281), (8358, 1007481220), (8435, 998284296), (9640, 873498759), (10122, 831903580), (11144, 755610915), (11940, 705236854), (13496, 623927685), (13930, 604488732), (14460, 582332506), (16716, 503740610), (16870, 499142148), (20244, 415951790), (20895, 402992488), (23880, 352618427), (25305, 332761432), (27860, 302244366), (28920, 291166253), (33432, 251870305), (33740, 249571074), (40488, 207975895), (41790, 201496244), (47959, 175577640), (50610, 166380716), (55720, 151122183), (67480, 124785537), (83580, 100748122), (95918, 87788820), (101220, 83190358), (143877, 58525880), (167160, 50374061), (191836, 43894410), (202440, 41595179), (209021, 40285560), (239795, 35115528), (287754, 29262940), (335713, 25082520), (383672, 21947205), (418042, 20142780), (479590, 17557764), (575508, 14631470), (627063, 13428520), (671426, 12541260), (719385, 11705176), (836084, 10071390), (959180, 8778882), (1007139, 8360840), (1045105, 8057112), (1151016, 7315735), (1254126, 6714260), (1342852, 6270630), (1438770, 5852588), (1463147, 5755080), (1672168, 5035695), (1678565, 5016504), (1918360, 4389441), (2014278, 4180420), (2090210, 4028556), (2508252, 3357130), (2685704, 3135315), (2877540, 2926294)]