2722756680

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{13339}}^1$

素因数の和:13375

約数の個数: 224

約数和(自身を含む): 10498046400

約数和(自身を除く): 7775289720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3240, 3402, 3645, 3780, 4536, 4860, 5103, 5670, 5832, 6804, 7290, 7560, 8505, 9720, 10206, 11340, 13339, 13608, 14580, 17010, 20412, 22680, 25515, 26678, 29160, 34020, 40017, 40824, 51030, 53356, 66695, 68040, 80034, 93373, 102060, 106712, 120051, 133390, 160068, 186746, 200085, 204120, 240102, 266780, 280119, 320136, 360153, 373492, 400170, 466865, 480204, 533560, 560238, 600255, 720306, 746984, 800340, 840357, 933730, 960408, 1080459, 1120476, 1200510, 1400595, 1440612, 1600680, 1680714, 1800765, 1867460, 2160918, 2240952, 2401020, 2521071, 2801190, 2881224, 3241377, 3361428, 3601530, 3734920, 4201785, 4321836, 4802040, 5042142, 5402295, 5602380, 6482754, 6722856, 7203060, 7563213, 8403570, 8643672, 9724131, 10084284, 10804590, 11204760, 12605355, 12965508, 14406120, 15126426, 16206885, 16807140, 19448262, 20168568, 21609180, 22689639, 25210710, 25931016, 30252852, 32413770, 33614280, 37816065, 38896524, 43218360, 45379278, 48620655, 50421420, 60505704, 64827540, 68068917, 75632130, 77793048, 90758556, 97241310, 100842840, 113448195, 129655080, 136137834, 151264260, 181517112, 194482620, 226896390, 272275668, 302528520, 340344585, 388965240, 453792780, 544551336, 680689170, 907585560, 1361378340, 2722756680]

約数ペア:

[(1, 2722756680), (2, 1361378340), (3, 907585560), (4, 680689170), (5, 544551336), (6, 453792780), (7, 388965240), (8, 340344585), (9, 302528520), (10, 272275668), (12, 226896390), (14, 194482620), (15, 181517112), (18, 151264260), (20, 136137834), (21, 129655080), (24, 113448195), (27, 100842840), (28, 97241310), (30, 90758556), (35, 77793048), (36, 75632130), (40, 68068917), (42, 64827540), (45, 60505704), (54, 50421420), (56, 48620655), (60, 45379278), (63, 43218360), (70, 38896524), (72, 37816065), (81, 33614280), (84, 32413770), (90, 30252852), (105, 25931016), (108, 25210710), (120, 22689639), (126, 21609180), (135, 20168568), (140, 19448262), (162, 16807140), (168, 16206885), (180, 15126426), (189, 14406120), (210, 12965508), (216, 12605355), (243, 11204760), (252, 10804590), (270, 10084284), (280, 9724131), (315, 8643672), (324, 8403570), (360, 7563213), (378, 7203060), (405, 6722856), (420, 6482754), (486, 5602380), (504, 5402295), (540, 5042142), (567, 4802040), (630, 4321836), (648, 4201785), (729, 3734920), (756, 3601530), (810, 3361428), (840, 3241377), (945, 2881224), (972, 2801190), (1080, 2521071), (1134, 2401020), (1215, 2240952), (1260, 2160918), (1458, 1867460), (1512, 1800765), (1620, 1680714), (1701, 1600680), (1890, 1440612), (1944, 1400595), (2268, 1200510), (2430, 1120476), (2520, 1080459), (2835, 960408), (2916, 933730), (3240, 840357), (3402, 800340), (3645, 746984), (3780, 720306), (4536, 600255), (4860, 560238), (5103, 533560), (5670, 480204), (5832, 466865), (6804, 400170), (7290, 373492), (7560, 360153), (8505, 320136), (9720, 280119), (10206, 266780), (11340, 240102), (13339, 204120), (13608, 200085), (14580, 186746), (17010, 160068), (20412, 133390), (22680, 120051), (25515, 106712), (26678, 102060), (29160, 93373), (34020, 80034), (40017, 68040), (40824, 66695), (51030, 53356)]