1812248940720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{240257}}^1$

素因数の和:240919

約数の個数: 160

約数和(自身を含む): 5733647612352

約数和(自身を除く): 3921398671632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 593, 636, 795, 848, 1060, 1186, 1272, 1590, 1779, 2120, 2372, 2544, 2965, 3180, 3558, 4240, 4744, 5930, 6360, 7116, 8895, 9488, 11860, 12720, 14232, 17790, 23720, 28464, 31429, 35580, 47440, 62858, 71160, 94287, 125716, 142320, 157145, 188574, 240257, 251432, 314290, 377148, 471435, 480514, 502864, 628580, 720771, 754296, 942870, 961028, 1201285, 1257160, 1441542, 1508592, 1885740, 1922056, 2402570, 2514320, 2883084, 3603855, 3771480, 3844112, 4805140, 5766168, 7207710, 7542960, 9610280, 11532336, 12733621, 14415420, 19220560, 25467242, 28830840, 38200863, 50934484, 57661680, 63668105, 76401726, 101868968, 127336210, 142472401, 152803452, 191004315, 203737936, 254672420, 284944802, 305606904, 382008630, 427417203, 509344840, 569889604, 611213808, 712362005, 764017260, 854834406, 1018689680, 1139779208, 1424724010, 1528034520, 1709668812, 2137086015, 2279558416, 2849448020, 3056069040, 3419337624, 4274172030, 5698896040, 6838675248, 7551037253, 8548344060, 11397792080, 15102074506, 17096688120, 22653111759, 30204149012, 34193376240, 37755186265, 45306223518, 60408298024, 75510372530, 90612447036, 113265558795, 120816596048, 151020745060, 181224894072, 226531117590, 302041490120, 362449788144, 453062235180, 604082980240, 906124470360, 1812248940720]

約数ペア:

[(1, 1812248940720), (2, 906124470360), (3, 604082980240), (4, 453062235180), (5, 362449788144), (6, 302041490120), (8, 226531117590), (10, 181224894072), (12, 151020745060), (15, 120816596048), (16, 113265558795), (20, 90612447036), (24, 75510372530), (30, 60408298024), (40, 45306223518), (48, 37755186265), (53, 34193376240), (60, 30204149012), (80, 22653111759), (106, 17096688120), (120, 15102074506), (159, 11397792080), (212, 8548344060), (240, 7551037253), (265, 6838675248), (318, 5698896040), (424, 4274172030), (530, 3419337624), (593, 3056069040), (636, 2849448020), (795, 2279558416), (848, 2137086015), (1060, 1709668812), (1186, 1528034520), (1272, 1424724010), (1590, 1139779208), (1779, 1018689680), (2120, 854834406), (2372, 764017260), (2544, 712362005), (2965, 611213808), (3180, 569889604), (3558, 509344840), (4240, 427417203), (4744, 382008630), (5930, 305606904), (6360, 284944802), (7116, 254672420), (8895, 203737936), (9488, 191004315), (11860, 152803452), (12720, 142472401), (14232, 127336210), (17790, 101868968), (23720, 76401726), (28464, 63668105), (31429, 57661680), (35580, 50934484), (47440, 38200863), (62858, 28830840), (71160, 25467242), (94287, 19220560), (125716, 14415420), (142320, 12733621), (157145, 11532336), (188574, 9610280), (240257, 7542960), (251432, 7207710), (314290, 5766168), (377148, 4805140), (471435, 3844112), (480514, 3771480), (502864, 3603855), (628580, 2883084), (720771, 2514320), (754296, 2402570), (942870, 1922056), (961028, 1885740), (1201285, 1508592), (1257160, 1441542)]