2171632680

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{10639}}^1$

素因数の和:10675

約数の個数: 224

約数和(自身を含む): 8373254400

約数和(自身を除く): 6201621720

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, 10639, 11340, 13608, 14580, 17010, 20412, 21278, 22680, 25515, 29160, 31917, 34020, 40824, 42556, 51030, 53195, 63834, 68040, 74473, 85112, 95751, 102060, 106390, 127668, 148946, 159585, 191502, 204120, 212780, 223419, 255336, 287253, 297892, 319170, 372365, 383004, 425560, 446838, 478755, 574506, 595784, 638340, 670257, 744730, 766008, 861759, 893676, 957510, 1117095, 1149012, 1276680, 1340514, 1436265, 1489460, 1723518, 1787352, 1915020, 2010771, 2234190, 2298024, 2585277, 2681028, 2872530, 2978920, 3351285, 3447036, 3830040, 4021542, 4308795, 4468380, 5170554, 5362056, 5745060, 6032313, 6702570, 6894072, 7755831, 8043084, 8617590, 8936760, 10053855, 10341108, 11490120, 12064626, 12926385, 13405140, 15511662, 16086168, 17235180, 18096939, 20107710, 20682216, 24129252, 25852770, 26810280, 30161565, 31023324, 34470360, 36193878, 38779155, 40215420, 48258504, 51705540, 54290817, 60323130, 62046648, 72387756, 77558310, 80430840, 90484695, 103411080, 108581634, 120646260, 144775512, 155116620, 180969390, 217163268, 241292520, 271454085, 310233240, 361938780, 434326536, 542908170, 723877560, 1085816340, 2171632680]

約数ペア:

[(1, 2171632680), (2, 1085816340), (3, 723877560), (4, 542908170), (5, 434326536), (6, 361938780), (7, 310233240), (8, 271454085), (9, 241292520), (10, 217163268), (12, 180969390), (14, 155116620), (15, 144775512), (18, 120646260), (20, 108581634), (21, 103411080), (24, 90484695), (27, 80430840), (28, 77558310), (30, 72387756), (35, 62046648), (36, 60323130), (40, 54290817), (42, 51705540), (45, 48258504), (54, 40215420), (56, 38779155), (60, 36193878), (63, 34470360), (70, 31023324), (72, 30161565), (81, 26810280), (84, 25852770), (90, 24129252), (105, 20682216), (108, 20107710), (120, 18096939), (126, 17235180), (135, 16086168), (140, 15511662), (162, 13405140), (168, 12926385), (180, 12064626), (189, 11490120), (210, 10341108), (216, 10053855), (243, 8936760), (252, 8617590), (270, 8043084), (280, 7755831), (315, 6894072), (324, 6702570), (360, 6032313), (378, 5745060), (405, 5362056), (420, 5170554), (486, 4468380), (504, 4308795), (540, 4021542), (567, 3830040), (630, 3447036), (648, 3351285), (729, 2978920), (756, 2872530), (810, 2681028), (840, 2585277), (945, 2298024), (972, 2234190), (1080, 2010771), (1134, 1915020), (1215, 1787352), (1260, 1723518), (1458, 1489460), (1512, 1436265), (1620, 1340514), (1701, 1276680), (1890, 1149012), (1944, 1117095), (2268, 957510), (2430, 893676), (2520, 861759), (2835, 766008), (2916, 744730), (3240, 670257), (3402, 638340), (3645, 595784), (3780, 574506), (4536, 478755), (4860, 446838), (5103, 425560), (5670, 383004), (5832, 372365), (6804, 319170), (7290, 297892), (7560, 287253), (8505, 255336), (9720, 223419), (10206, 212780), (10639, 204120), (11340, 191502), (13608, 159585), (14580, 148946), (17010, 127668), (20412, 106390), (21278, 102060), (22680, 95751), (25515, 85112), (29160, 74473), (31917, 68040), (34020, 63834), (40824, 53195), (42556, 51030)]