237251320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 598363200

約数和(自身を除く): 361111880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 53, 58, 68, 85, 106, 116, 136, 145, 170, 212, 227, 232, 265, 290, 340, 424, 454, 493, 530, 580, 680, 901, 908, 986, 1060, 1135, 1160, 1537, 1802, 1816, 1972, 2120, 2270, 2465, 3074, 3604, 3859, 3944, 4505, 4540, 4930, 6148, 6583, 7208, 7685, 7718, 9010, 9080, 9860, 12031, 12296, 13166, 15370, 15436, 18020, 19295, 19720, 24062, 26129, 26332, 30740, 30872, 32915, 36040, 38590, 48124, 52258, 52664, 60155, 61480, 65830, 77180, 96248, 104516, 111911, 120310, 130645, 131660, 154360, 204527, 209032, 223822, 240620, 261290, 263320, 348899, 409054, 447644, 481240, 522580, 559555, 697798, 818108, 895288, 1022635, 1045160, 1119110, 1395596, 1636216, 1744495, 2045270, 2238220, 2791192, 3488990, 4090540, 4476440, 5931283, 6977980, 8181080, 11862566, 13955960, 23725132, 29656415, 47450264, 59312830, 118625660, 237251320]

約数ペア:

[(1, 237251320), (2, 118625660), (4, 59312830), (5, 47450264), (8, 29656415), (10, 23725132), (17, 13955960), (20, 11862566), (29, 8181080), (34, 6977980), (40, 5931283), (53, 4476440), (58, 4090540), (68, 3488990), (85, 2791192), (106, 2238220), (116, 2045270), (136, 1744495), (145, 1636216), (170, 1395596), (212, 1119110), (227, 1045160), (232, 1022635), (265, 895288), (290, 818108), (340, 697798), (424, 559555), (454, 522580), (493, 481240), (530, 447644), (580, 409054), (680, 348899), (901, 263320), (908, 261290), (986, 240620), (1060, 223822), (1135, 209032), (1160, 204527), (1537, 154360), (1802, 131660), (1816, 130645), (1972, 120310), (2120, 111911), (2270, 104516), (2465, 96248), (3074, 77180), (3604, 65830), (3859, 61480), (3944, 60155), (4505, 52664), (4540, 52258), (4930, 48124), (6148, 38590), (6583, 36040), (7208, 32915), (7685, 30872), (7718, 30740), (9010, 26332), (9080, 26129), (9860, 24062), (12031, 19720), (12296, 19295), (13166, 18020), (15370, 15436)]