156520320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7411}}^1$

素因数の和:7444

約数の個数: 128

約数和(自身を含む): 544337280

約数和(自身を除く): 387816960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 7411, 10560, 14822, 21120, 22233, 29644, 37055, 44466, 59288, 74110, 81521, 88932, 111165, 118576, 148220, 163042, 177864, 222330, 237152, 244563, 296440, 326084, 355728, 407605, 444660, 474304, 489126, 592880, 652168, 711456, 815210, 889320, 948608, 978252, 1185760, 1222815, 1304336, 1422912, 1630420, 1778640, 1956504, 2371520, 2445630, 2608672, 2845824, 3260840, 3557280, 3913008, 4743040, 4891260, 5217344, 6521680, 7114560, 7826016, 9782520, 10434688, 13043360, 14229120, 15652032, 19565040, 26086720, 31304064, 39130080, 52173440, 78260160, 156520320]

約数ペア:

[(1, 156520320), (2, 78260160), (3, 52173440), (4, 39130080), (5, 31304064), (6, 26086720), (8, 19565040), (10, 15652032), (11, 14229120), (12, 13043360), (15, 10434688), (16, 9782520), (20, 7826016), (22, 7114560), (24, 6521680), (30, 5217344), (32, 4891260), (33, 4743040), (40, 3913008), (44, 3557280), (48, 3260840), (55, 2845824), (60, 2608672), (64, 2445630), (66, 2371520), (80, 1956504), (88, 1778640), (96, 1630420), (110, 1422912), (120, 1304336), (128, 1222815), (132, 1185760), (160, 978252), (165, 948608), (176, 889320), (192, 815210), (220, 711456), (240, 652168), (264, 592880), (320, 489126), (330, 474304), (352, 444660), (384, 407605), (440, 355728), (480, 326084), (528, 296440), (640, 244563), (660, 237152), (704, 222330), (880, 177864), (960, 163042), (1056, 148220), (1320, 118576), (1408, 111165), (1760, 88932), (1920, 81521), (2112, 74110), (2640, 59288), (3520, 44466), (4224, 37055), (5280, 29644), (7040, 22233), (7411, 21120), (10560, 14822)]