154353080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19009}}^1$

素因数の和:19056

約数の個数: 64

約数和(自身を含む): 410616000

約数和(自身を除く): 256262920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 19009, 38018, 76036, 95045, 133063, 152072, 190090, 266126, 380180, 532252, 551261, 665315, 760360, 1064504, 1102522, 1330630, 2205044, 2661260, 2756305, 3858827, 4410088, 5322520, 5512610, 7717654, 11025220, 15435308, 19294135, 22050440, 30870616, 38588270, 77176540, 154353080]

約数ペア:

[(1, 154353080), (2, 77176540), (4, 38588270), (5, 30870616), (7, 22050440), (8, 19294135), (10, 15435308), (14, 11025220), (20, 7717654), (28, 5512610), (29, 5322520), (35, 4410088), (40, 3858827), (56, 2756305), (58, 2661260), (70, 2205044), (116, 1330630), (140, 1102522), (145, 1064504), (203, 760360), (232, 665315), (280, 551261), (290, 532252), (406, 380180), (580, 266126), (812, 190090), (1015, 152072), (1160, 133063), (1624, 95045), (2030, 76036), (4060, 38018), (8120, 19009)]