16696556520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{864211}}^1$

素因数の和:864255

約数の個数: 128

約数和(自身を含む): 59734333440

約数和(自身を除く): 43037776920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 864211, 1728422, 2592633, 3456844, 4321055, 5185266, 6049477, 6913688, 8642110, 10370532, 12098954, 12963165, 17284220, 18148431, 19876853, 20741064, 24197908, 25926330, 30247385, 34568440, 36296862, 39753706, 48395816, 51852660, 59630559, 60494770, 72593724, 79507412, 90742155, 99384265, 103705320, 119261118, 120989540, 139137971, 145187448, 159014824, 181484310, 198768530, 238522236, 241979080, 278275942, 298152795, 362968620, 397537060, 417413913, 477044472, 556551884, 596305590, 695689855, 725937240, 795074120, 834827826, 1113103768, 1192611180, 1391379710, 1669655652, 2087069565, 2385222360, 2782759420, 3339311304, 4174139130, 5565518840, 8348278260, 16696556520]

約数ペア:

[(1, 16696556520), (2, 8348278260), (3, 5565518840), (4, 4174139130), (5, 3339311304), (6, 2782759420), (7, 2385222360), (8, 2087069565), (10, 1669655652), (12, 1391379710), (14, 1192611180), (15, 1113103768), (20, 834827826), (21, 795074120), (23, 725937240), (24, 695689855), (28, 596305590), (30, 556551884), (35, 477044472), (40, 417413913), (42, 397537060), (46, 362968620), (56, 298152795), (60, 278275942), (69, 241979080), (70, 238522236), (84, 198768530), (92, 181484310), (105, 159014824), (115, 145187448), (120, 139137971), (138, 120989540), (140, 119261118), (161, 103705320), (168, 99384265), (184, 90742155), (210, 79507412), (230, 72593724), (276, 60494770), (280, 59630559), (322, 51852660), (345, 48395816), (420, 39753706), (460, 36296862), (483, 34568440), (552, 30247385), (644, 25926330), (690, 24197908), (805, 20741064), (840, 19876853), (920, 18148431), (966, 17284220), (1288, 12963165), (1380, 12098954), (1610, 10370532), (1932, 8642110), (2415, 6913688), (2760, 6049477), (3220, 5185266), (3864, 4321055), (4830, 3456844), (6440, 2592633), (9660, 1728422), (19320, 864211)]