2017520400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1010

約数の個数: 240

約数和(自身を含む): 7416275328

約数和(自身を除く): 5398754928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 461, 521, 525, 560, 600, 700, 840, 922, 1042, 1050, 1200, 1383, 1400, 1563, 1680, 1844, 2084, 2100, 2305, 2605, 2766, 2800, 3126, 3227, 3647, 3688, 4168, 4200, 4610, 5210, 5532, 6252, 6454, 6915, 7294, 7376, 7815, 8336, 8400, 9220, 9681, 10420, 10941, 11064, 11525, 12504, 12908, 13025, 13830, 14588, 15630, 16135, 18235, 18440, 19362, 20840, 21882, 22128, 23050, 25008, 25816, 26050, 27660, 29176, 31260, 32270, 34575, 36470, 36880, 38724, 39075, 41680, 43764, 46100, 48405, 51632, 52100, 54705, 55320, 58352, 62520, 64540, 69150, 72940, 77448, 78150, 80675, 87528, 91175, 92200, 96810, 104200, 109410, 110640, 125040, 129080, 138300, 145880, 154896, 156300, 161350, 175056, 182350, 184400, 193620, 208400, 218820, 240181, 242025, 258160, 273525, 276600, 291760, 312600, 322700, 364700, 387240, 437640, 480362, 484050, 547050, 553200, 625200, 645400, 720543, 729400, 774480, 875280, 960724, 968100, 1094100, 1200905, 1290800, 1441086, 1458800, 1681267, 1921448, 1936200, 2188200, 2401810, 2882172, 3362534, 3602715, 3842896, 3872400, 4376400, 4803620, 5043801, 5764344, 6004525, 6725068, 7205430, 8406335, 9607240, 10087602, 11528688, 12009050, 13450136, 14410860, 16812670, 18013575, 19214480, 20175204, 24018100, 25219005, 26900272, 28821720, 33625340, 36027150, 40350408, 42031675, 48036200, 50438010, 57643440, 67250680, 72054300, 80700816, 84063350, 96072400, 100876020, 126095025, 134501360, 144108600, 168126700, 201752040, 252190050, 288217200, 336253400, 403504080, 504380100, 672506800, 1008760200, 2017520400]

約数ペア:

[(1, 2017520400), (2, 1008760200), (3, 672506800), (4, 504380100), (5, 403504080), (6, 336253400), (7, 288217200), (8, 252190050), (10, 201752040), (12, 168126700), (14, 144108600), (15, 134501360), (16, 126095025), (20, 100876020), (21, 96072400), (24, 84063350), (25, 80700816), (28, 72054300), (30, 67250680), (35, 57643440), (40, 50438010), (42, 48036200), (48, 42031675), (50, 40350408), (56, 36027150), (60, 33625340), (70, 28821720), (75, 26900272), (80, 25219005), (84, 24018100), (100, 20175204), (105, 19214480), (112, 18013575), (120, 16812670), (140, 14410860), (150, 13450136), (168, 12009050), (175, 11528688), (200, 10087602), (210, 9607240), (240, 8406335), (280, 7205430), (300, 6725068), (336, 6004525), (350, 5764344), (400, 5043801), (420, 4803620), (461, 4376400), (521, 3872400), (525, 3842896), (560, 3602715), (600, 3362534), (700, 2882172), (840, 2401810), (922, 2188200), (1042, 1936200), (1050, 1921448), (1200, 1681267), (1383, 1458800), (1400, 1441086), (1563, 1290800), (1680, 1200905), (1844, 1094100), (2084, 968100), (2100, 960724), (2305, 875280), (2605, 774480), (2766, 729400), (2800, 720543), (3126, 645400), (3227, 625200), (3647, 553200), (3688, 547050), (4168, 484050), (4200, 480362), (4610, 437640), (5210, 387240), (5532, 364700), (6252, 322700), (6454, 312600), (6915, 291760), (7294, 276600), (7376, 273525), (7815, 258160), (8336, 242025), (8400, 240181), (9220, 218820), (9681, 208400), (10420, 193620), (10941, 184400), (11064, 182350), (11525, 175056), (12504, 161350), (12908, 156300), (13025, 154896), (13830, 145880), (14588, 138300), (15630, 129080), (16135, 125040), (18235, 110640), (18440, 109410), (19362, 104200), (20840, 96810), (21882, 92200), (22128, 91175), (23050, 87528), (25008, 80675), (25816, 78150), (26050, 77448), (27660, 72940), (29176, 69150), (31260, 64540), (32270, 62520), (34575, 58352), (36470, 55320), (36880, 54705), (38724, 52100), (39075, 51632), (41680, 48405), (43764, 46100)]