170224740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:928

約数の個数: 240

約数和(自身を含む): 646918272

約数和(自身を除く): 476693532

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, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 883, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1766, 1785, 1836, 1890, 2142, 2268, 2295, 2380, 2649, 2754, 2835, 3060, 3213, 3532, 3570, 3780, 4284, 4415, 4590, 5298, 5355, 5508, 5670, 6181, 6426, 6885, 7140, 7947, 8830, 9180, 9639, 10596, 10710, 11340, 12362, 12852, 13245, 13770, 15011, 15894, 16065, 17660, 18543, 19278, 21420, 23841, 24724, 26490, 27540, 30022, 30905, 31788, 32130, 37086, 38556, 39735, 45033, 47682, 48195, 52980, 55629, 60044, 61810, 64260, 71523, 74172, 75055, 79470, 90066, 92715, 95364, 96390, 105077, 111258, 119205, 123620, 135099, 143046, 150110, 158940, 166887, 180132, 185430, 192780, 210154, 222516, 225165, 238410, 270198, 278145, 286092, 300220, 315231, 333774, 357615, 370860, 405297, 420308, 450330, 476820, 500661, 525385, 540396, 556290, 630462, 667548, 675495, 715230, 810594, 834435, 900660, 945693, 1001322, 1050770, 1112580, 1215891, 1260924, 1350990, 1430460, 1576155, 1621188, 1668870, 1891386, 2002644, 2026485, 2101540, 2431782, 2503305, 2701980, 2837079, 3152310, 3337740, 3782772, 4052970, 4728465, 4863564, 5006610, 5674158, 6079455, 6304620, 8105940, 8511237, 9456930, 10013220, 11348316, 12158910, 14185395, 17022474, 18913860, 24317820, 28370790, 34044948, 42556185, 56741580, 85112370, 170224740]

約数ペア:

[(1, 170224740), (2, 85112370), (3, 56741580), (4, 42556185), (5, 34044948), (6, 28370790), (7, 24317820), (9, 18913860), (10, 17022474), (12, 14185395), (14, 12158910), (15, 11348316), (17, 10013220), (18, 9456930), (20, 8511237), (21, 8105940), (27, 6304620), (28, 6079455), (30, 5674158), (34, 5006610), (35, 4863564), (36, 4728465), (42, 4052970), (45, 3782772), (51, 3337740), (54, 3152310), (60, 2837079), (63, 2701980), (68, 2503305), (70, 2431782), (81, 2101540), (84, 2026485), (85, 2002644), (90, 1891386), (102, 1668870), (105, 1621188), (108, 1576155), (119, 1430460), (126, 1350990), (135, 1260924), (140, 1215891), (153, 1112580), (162, 1050770), (170, 1001322), (180, 945693), (189, 900660), (204, 834435), (210, 810594), (238, 715230), (252, 675495), (255, 667548), (270, 630462), (306, 556290), (315, 540396), (324, 525385), (340, 500661), (357, 476820), (378, 450330), (405, 420308), (420, 405297), (459, 370860), (476, 357615), (510, 333774), (540, 315231), (567, 300220), (595, 286092), (612, 278145), (630, 270198), (714, 238410), (756, 225165), (765, 222516), (810, 210154), (883, 192780), (918, 185430), (945, 180132), (1020, 166887), (1071, 158940), (1134, 150110), (1190, 143046), (1260, 135099), (1377, 123620), (1428, 119205), (1530, 111258), (1620, 105077), (1766, 96390), (1785, 95364), (1836, 92715), (1890, 90066), (2142, 79470), (2268, 75055), (2295, 74172), (2380, 71523), (2649, 64260), (2754, 61810), (2835, 60044), (3060, 55629), (3213, 52980), (3532, 48195), (3570, 47682), (3780, 45033), (4284, 39735), (4415, 38556), (4590, 37086), (5298, 32130), (5355, 31788), (5508, 30905), (5670, 30022), (6181, 27540), (6426, 26490), (6885, 24724), (7140, 23841), (7947, 21420), (8830, 19278), (9180, 18543), (9639, 17660), (10596, 16065), (10710, 15894), (11340, 15011), (12362, 13770), (12852, 13245)]