56741580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 213857280

約数和(自身を除く): 157115700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 883, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1766, 1785, 1836, 1890, 2142, 2295, 2380, 2649, 3060, 3213, 3532, 3570, 3780, 4284, 4415, 4590, 5298, 5355, 6181, 6426, 7140, 7947, 8830, 9180, 10596, 10710, 12362, 12852, 13245, 15011, 15894, 16065, 17660, 18543, 21420, 23841, 24724, 26490, 30022, 30905, 31788, 32130, 37086, 39735, 45033, 47682, 52980, 55629, 60044, 61810, 64260, 74172, 75055, 79470, 90066, 92715, 95364, 105077, 111258, 119205, 123620, 135099, 150110, 158940, 166887, 180132, 185430, 210154, 222516, 225165, 238410, 270198, 278145, 300220, 315231, 333774, 370860, 405297, 420308, 450330, 476820, 525385, 540396, 556290, 630462, 667548, 675495, 810594, 834435, 900660, 945693, 1050770, 1112580, 1260924, 1350990, 1576155, 1621188, 1668870, 1891386, 2026485, 2101540, 2701980, 2837079, 3152310, 3337740, 3782772, 4052970, 4728465, 5674158, 6304620, 8105940, 9456930, 11348316, 14185395, 18913860, 28370790, 56741580]

約数ペア:

[(1, 56741580), (2, 28370790), (3, 18913860), (4, 14185395), (5, 11348316), (6, 9456930), (7, 8105940), (9, 6304620), (10, 5674158), (12, 4728465), (14, 4052970), (15, 3782772), (17, 3337740), (18, 3152310), (20, 2837079), (21, 2701980), (27, 2101540), (28, 2026485), (30, 1891386), (34, 1668870), (35, 1621188), (36, 1576155), (42, 1350990), (45, 1260924), (51, 1112580), (54, 1050770), (60, 945693), (63, 900660), (68, 834435), (70, 810594), (84, 675495), (85, 667548), (90, 630462), (102, 556290), (105, 540396), (108, 525385), (119, 476820), (126, 450330), (135, 420308), (140, 405297), (153, 370860), (170, 333774), (180, 315231), (189, 300220), (204, 278145), (210, 270198), (238, 238410), (252, 225165), (255, 222516), (270, 210154), (306, 185430), (315, 180132), (340, 166887), (357, 158940), (378, 150110), (420, 135099), (459, 123620), (476, 119205), (510, 111258), (540, 105077), (595, 95364), (612, 92715), (630, 90066), (714, 79470), (756, 75055), (765, 74172), (883, 64260), (918, 61810), (945, 60044), (1020, 55629), (1071, 52980), (1190, 47682), (1260, 45033), (1428, 39735), (1530, 37086), (1766, 32130), (1785, 31788), (1836, 30905), (1890, 30022), (2142, 26490), (2295, 24724), (2380, 23841), (2649, 21420), (3060, 18543), (3213, 17660), (3532, 16065), (3570, 15894), (3780, 15011), (4284, 13245), (4415, 12852), (4590, 12362), (5298, 10710), (5355, 10596), (6181, 9180), (6426, 8830), (7140, 7947)]