2905845840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8461}}^1$

素因数の和:8539

約数の個数: 200

約数和(自身を含む): 10284071688

約数和(自身を除く): 7378225848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3240, 3816, 4240, 4293, 4770, 5724, 6360, 6480, 7155, 7632, 8461, 8586, 9540, 11448, 12720, 14310, 16922, 17172, 19080, 21465, 22896, 25383, 28620, 33844, 34344, 38160, 42305, 42930, 50766, 57240, 67688, 68688, 76149, 84610, 85860, 101532, 114480, 126915, 135376, 152298, 169220, 171720, 203064, 228447, 253830, 304596, 338440, 343440, 380745, 406128, 448433, 456894, 507660, 609192, 676880, 685341, 761490, 896866, 913788, 1015320, 1142235, 1218384, 1345299, 1370682, 1522980, 1793732, 1827576, 2030640, 2242165, 2284470, 2690598, 2741364, 3045960, 3426705, 3587464, 3655152, 4035897, 4484330, 4568940, 5381196, 5482728, 6091920, 6726495, 6853410, 7174928, 8071794, 8968660, 9137880, 10762392, 10965456, 12107691, 13452990, 13706820, 16143588, 17937320, 18275760, 20179485, 21524784, 24215382, 26905980, 27413640, 32287176, 35874640, 36323073, 40358970, 48430764, 53811960, 54827280, 60538455, 64574352, 72646146, 80717940, 96861528, 107623920, 121076910, 145292292, 161435880, 181615365, 193723056, 242153820, 290584584, 322871760, 363230730, 484307640, 581169168, 726461460, 968615280, 1452922920, 2905845840]

約数ペア:

[(1, 2905845840), (2, 1452922920), (3, 968615280), (4, 726461460), (5, 581169168), (6, 484307640), (8, 363230730), (9, 322871760), (10, 290584584), (12, 242153820), (15, 193723056), (16, 181615365), (18, 161435880), (20, 145292292), (24, 121076910), (27, 107623920), (30, 96861528), (36, 80717940), (40, 72646146), (45, 64574352), (48, 60538455), (53, 54827280), (54, 53811960), (60, 48430764), (72, 40358970), (80, 36323073), (81, 35874640), (90, 32287176), (106, 27413640), (108, 26905980), (120, 24215382), (135, 21524784), (144, 20179485), (159, 18275760), (162, 17937320), (180, 16143588), (212, 13706820), (216, 13452990), (240, 12107691), (265, 10965456), (270, 10762392), (318, 9137880), (324, 8968660), (360, 8071794), (405, 7174928), (424, 6853410), (432, 6726495), (477, 6091920), (530, 5482728), (540, 5381196), (636, 4568940), (648, 4484330), (720, 4035897), (795, 3655152), (810, 3587464), (848, 3426705), (954, 3045960), (1060, 2741364), (1080, 2690598), (1272, 2284470), (1296, 2242165), (1431, 2030640), (1590, 1827576), (1620, 1793732), (1908, 1522980), (2120, 1370682), (2160, 1345299), (2385, 1218384), (2544, 1142235), (2862, 1015320), (3180, 913788), (3240, 896866), (3816, 761490), (4240, 685341), (4293, 676880), (4770, 609192), (5724, 507660), (6360, 456894), (6480, 448433), (7155, 406128), (7632, 380745), (8461, 343440), (8586, 338440), (9540, 304596), (11448, 253830), (12720, 228447), (14310, 203064), (16922, 171720), (17172, 169220), (19080, 152298), (21465, 135376), (22896, 126915), (25383, 114480), (28620, 101532), (33844, 85860), (34344, 84610), (38160, 76149), (42305, 68688), (42930, 67688), (50766, 57240)]