2187997560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12959}}^1$

素因数の和:13050

約数の個数: 192

約数和(自身を含む): 8248780800

約数和(自身を除く): 6060783240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 938, 1005, 1206, 1260, 1340, 1407, 1608, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3752, 4020, 4221, 4690, 4824, 5628, 6030, 7035, 8040, 8442, 9380, 11256, 12060, 12959, 14070, 16884, 18760, 21105, 24120, 25918, 28140, 33768, 38877, 42210, 51836, 56280, 64795, 77754, 84420, 90713, 103672, 116631, 129590, 155508, 168840, 181426, 194385, 233262, 259180, 272139, 311016, 362852, 388770, 453565, 466524, 518360, 544278, 583155, 725704, 777540, 816417, 868253, 907130, 933048, 1088556, 1166310, 1360695, 1555080, 1632834, 1736506, 1814260, 2177112, 2332620, 2604759, 2721390, 3265668, 3473012, 3628520, 4082085, 4341265, 4665240, 5209518, 5442780, 6077771, 6531336, 6946024, 7814277, 8164170, 8682530, 10419036, 10885560, 12155542, 13023795, 15628554, 16328340, 17365060, 18233313, 20838072, 24311084, 26047590, 30388855, 31257108, 32656680, 34730120, 36466626, 39071385, 48622168, 52095180, 54699939, 60777710, 62514216, 72933252, 78142770, 91166565, 104190360, 109399878, 121555420, 145866504, 156285540, 182333130, 218799756, 243110840, 273499695, 312571080, 364666260, 437599512, 546999390, 729332520, 1093998780, 2187997560]

約数ペア:

[(1, 2187997560), (2, 1093998780), (3, 729332520), (4, 546999390), (5, 437599512), (6, 364666260), (7, 312571080), (8, 273499695), (9, 243110840), (10, 218799756), (12, 182333130), (14, 156285540), (15, 145866504), (18, 121555420), (20, 109399878), (21, 104190360), (24, 91166565), (28, 78142770), (30, 72933252), (35, 62514216), (36, 60777710), (40, 54699939), (42, 52095180), (45, 48622168), (56, 39071385), (60, 36466626), (63, 34730120), (67, 32656680), (70, 31257108), (72, 30388855), (84, 26047590), (90, 24311084), (105, 20838072), (120, 18233313), (126, 17365060), (134, 16328340), (140, 15628554), (168, 13023795), (180, 12155542), (201, 10885560), (210, 10419036), (252, 8682530), (268, 8164170), (280, 7814277), (315, 6946024), (335, 6531336), (360, 6077771), (402, 5442780), (420, 5209518), (469, 4665240), (504, 4341265), (536, 4082085), (603, 3628520), (630, 3473012), (670, 3265668), (804, 2721390), (840, 2604759), (938, 2332620), (1005, 2177112), (1206, 1814260), (1260, 1736506), (1340, 1632834), (1407, 1555080), (1608, 1360695), (1876, 1166310), (2010, 1088556), (2345, 933048), (2412, 907130), (2520, 868253), (2680, 816417), (2814, 777540), (3015, 725704), (3752, 583155), (4020, 544278), (4221, 518360), (4690, 466524), (4824, 453565), (5628, 388770), (6030, 362852), (7035, 311016), (8040, 272139), (8442, 259180), (9380, 233262), (11256, 194385), (12060, 181426), (12959, 168840), (14070, 155508), (16884, 129590), (18760, 116631), (21105, 103672), (24120, 90713), (25918, 84420), (28140, 77754), (33768, 64795), (38877, 56280), (42210, 51836)]