224811720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 256

約数和(自身を含む): 866764800

約数和(自身を除く): 641953080

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, 84, 90, 105, 108, 120, 126, 131, 135, 140, 168, 180, 189, 210, 216, 227, 252, 262, 270, 280, 315, 360, 378, 393, 420, 454, 504, 524, 540, 630, 655, 681, 756, 786, 840, 908, 917, 945, 1048, 1080, 1135, 1179, 1260, 1310, 1362, 1512, 1572, 1589, 1816, 1834, 1890, 1965, 2043, 2270, 2358, 2520, 2620, 2724, 2751, 3144, 3178, 3405, 3537, 3668, 3780, 3930, 4086, 4540, 4585, 4716, 4767, 5240, 5448, 5502, 5895, 6129, 6356, 6810, 7074, 7336, 7560, 7860, 7945, 8172, 8253, 9080, 9170, 9432, 9534, 10215, 11004, 11790, 12258, 12712, 13620, 13755, 14148, 14301, 15720, 15890, 16344, 16506, 17685, 18340, 19068, 20430, 22008, 23580, 23835, 24516, 24759, 27240, 27510, 28296, 28602, 29737, 30645, 31780, 33012, 35370, 36680, 38136, 40860, 41265, 42903, 47160, 47670, 49032, 49518, 55020, 57204, 59474, 61290, 63560, 66024, 70740, 71505, 81720, 82530, 85806, 89211, 95340, 99036, 110040, 114408, 118948, 122580, 123795, 141480, 143010, 148685, 165060, 171612, 178422, 190680, 198072, 208159, 214515, 237896, 245160, 247590, 267633, 286020, 297370, 330120, 343224, 356844, 416318, 429030, 446055, 495180, 535266, 572040, 594740, 624477, 713688, 802899, 832636, 858060, 892110, 990360, 1040795, 1070532, 1189480, 1248954, 1338165, 1605798, 1665272, 1716120, 1784220, 1873431, 2081590, 2141064, 2497908, 2676330, 3122385, 3211596, 3568440, 3746862, 4014495, 4163180, 4995816, 5352660, 5620293, 6244770, 6423192, 7493724, 8028990, 8326360, 9367155, 10705320, 11240586, 12489540, 14987448, 16057980, 18734310, 22481172, 24979080, 28101465, 32115960, 37468620, 44962344, 56202930, 74937240, 112405860, 224811720]

約数ペア:

[(1, 224811720), (2, 112405860), (3, 74937240), (4, 56202930), (5, 44962344), (6, 37468620), (7, 32115960), (8, 28101465), (9, 24979080), (10, 22481172), (12, 18734310), (14, 16057980), (15, 14987448), (18, 12489540), (20, 11240586), (21, 10705320), (24, 9367155), (27, 8326360), (28, 8028990), (30, 7493724), (35, 6423192), (36, 6244770), (40, 5620293), (42, 5352660), (45, 4995816), (54, 4163180), (56, 4014495), (60, 3746862), (63, 3568440), (70, 3211596), (72, 3122385), (84, 2676330), (90, 2497908), (105, 2141064), (108, 2081590), (120, 1873431), (126, 1784220), (131, 1716120), (135, 1665272), (140, 1605798), (168, 1338165), (180, 1248954), (189, 1189480), (210, 1070532), (216, 1040795), (227, 990360), (252, 892110), (262, 858060), (270, 832636), (280, 802899), (315, 713688), (360, 624477), (378, 594740), (393, 572040), (420, 535266), (454, 495180), (504, 446055), (524, 429030), (540, 416318), (630, 356844), (655, 343224), (681, 330120), (756, 297370), (786, 286020), (840, 267633), (908, 247590), (917, 245160), (945, 237896), (1048, 214515), (1080, 208159), (1135, 198072), (1179, 190680), (1260, 178422), (1310, 171612), (1362, 165060), (1512, 148685), (1572, 143010), (1589, 141480), (1816, 123795), (1834, 122580), (1890, 118948), (1965, 114408), (2043, 110040), (2270, 99036), (2358, 95340), (2520, 89211), (2620, 85806), (2724, 82530), (2751, 81720), (3144, 71505), (3178, 70740), (3405, 66024), (3537, 63560), (3668, 61290), (3780, 59474), (3930, 57204), (4086, 55020), (4540, 49518), (4585, 49032), (4716, 47670), (4767, 47160), (5240, 42903), (5448, 41265), (5502, 40860), (5895, 38136), (6129, 36680), (6356, 35370), (6810, 33012), (7074, 31780), (7336, 30645), (7560, 29737), (7860, 28602), (7945, 28296), (8172, 27510), (8253, 27240), (9080, 24759), (9170, 24516), (9432, 23835), (9534, 23580), (10215, 22008), (11004, 20430), (11790, 19068), (12258, 18340), (12712, 17685), (13620, 16506), (13755, 16344), (14148, 15890), (14301, 15720)]