1223028942840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{178805401}}^1$

素因数の和:178805437

約数の個数: 96

約数和(自身を含む): 4184046406800

約数和(自身を除く): 2961017463960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 178805401, 357610802, 536416203, 715221604, 894027005, 1072832406, 1430443208, 1609248609, 1788054010, 2145664812, 2682081015, 3218497218, 3397302619, 3576108020, 4291329624, 5364162030, 6436994436, 6794605238, 7152216040, 8046243045, 10191907857, 10728324060, 12873988872, 13589210476, 16092486090, 16986513095, 20383815714, 21456648120, 27178420952, 30575723571, 32184972180, 33973026190, 40767631428, 50959539285, 61151447142, 64369944360, 67946052380, 81535262856, 101919078570, 122302894284, 135892104760, 152878617855, 203838157140, 244605788568, 305757235710, 407676314280, 611514471420, 1223028942840]

約数ペア:

[(1, 1223028942840), (2, 611514471420), (3, 407676314280), (4, 305757235710), (5, 244605788568), (6, 203838157140), (8, 152878617855), (9, 135892104760), (10, 122302894284), (12, 101919078570), (15, 81535262856), (18, 67946052380), (19, 64369944360), (20, 61151447142), (24, 50959539285), (30, 40767631428), (36, 33973026190), (38, 32184972180), (40, 30575723571), (45, 27178420952), (57, 21456648120), (60, 20383815714), (72, 16986513095), (76, 16092486090), (90, 13589210476), (95, 12873988872), (114, 10728324060), (120, 10191907857), (152, 8046243045), (171, 7152216040), (180, 6794605238), (190, 6436994436), (228, 5364162030), (285, 4291329624), (342, 3576108020), (360, 3397302619), (380, 3218497218), (456, 2682081015), (570, 2145664812), (684, 1788054010), (760, 1609248609), (855, 1430443208), (1140, 1072832406), (1368, 894027005), (1710, 715221604), (2280, 536416203), (3420, 357610802), (6840, 178805401)]