3620805720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{12211}}^1$

素因数の和:12585

約数の個数: 128

約数和(自身を含む): 12450378240

約数和(自身を除く): 8829572520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 353, 420, 706, 840, 1059, 1412, 1765, 2118, 2471, 2824, 3530, 4236, 4942, 5295, 7060, 7413, 8472, 9884, 10590, 12211, 12355, 14120, 14826, 19768, 21180, 24422, 24710, 29652, 36633, 37065, 42360, 48844, 49420, 59304, 61055, 73266, 74130, 85477, 97688, 98840, 122110, 146532, 148260, 170954, 183165, 244220, 256431, 293064, 296520, 341908, 366330, 427385, 488440, 512862, 683816, 732660, 854770, 1025724, 1282155, 1465320, 1709540, 2051448, 2564310, 3419080, 4310483, 5128620, 8620966, 10257240, 12931449, 17241932, 21552415, 25862898, 30173381, 34483864, 43104830, 51725796, 60346762, 64657245, 86209660, 90520143, 103451592, 120693524, 129314490, 150866905, 172419320, 181040286, 241387048, 258628980, 301733810, 362080572, 452600715, 517257960, 603467620, 724161144, 905201430, 1206935240, 1810402860, 3620805720]

約数ペア:

[(1, 3620805720), (2, 1810402860), (3, 1206935240), (4, 905201430), (5, 724161144), (6, 603467620), (7, 517257960), (8, 452600715), (10, 362080572), (12, 301733810), (14, 258628980), (15, 241387048), (20, 181040286), (21, 172419320), (24, 150866905), (28, 129314490), (30, 120693524), (35, 103451592), (40, 90520143), (42, 86209660), (56, 64657245), (60, 60346762), (70, 51725796), (84, 43104830), (105, 34483864), (120, 30173381), (140, 25862898), (168, 21552415), (210, 17241932), (280, 12931449), (353, 10257240), (420, 8620966), (706, 5128620), (840, 4310483), (1059, 3419080), (1412, 2564310), (1765, 2051448), (2118, 1709540), (2471, 1465320), (2824, 1282155), (3530, 1025724), (4236, 854770), (4942, 732660), (5295, 683816), (7060, 512862), (7413, 488440), (8472, 427385), (9884, 366330), (10590, 341908), (12211, 296520), (12355, 293064), (14120, 256431), (14826, 244220), (19768, 183165), (21180, 170954), (24422, 148260), (24710, 146532), (29652, 122110), (36633, 98840), (37065, 97688), (42360, 85477), (48844, 74130), (49420, 73266), (59304, 61055)]