177130240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 495367488

約数和(自身を除く): 318237248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 373, 424, 448, 530, 560, 640, 742, 746, 848, 896, 1060, 1120, 1280, 1484, 1492, 1696, 1792, 1855, 1865, 2120, 2240, 2611, 2968, 2984, 3392, 3710, 3730, 4240, 4480, 5222, 5936, 5968, 6784, 7420, 7460, 8480, 8960, 10444, 11872, 11936, 13055, 13568, 14840, 14920, 16960, 19769, 20888, 23744, 23872, 26110, 29680, 29840, 33920, 39538, 41776, 47488, 47744, 52220, 59360, 59680, 67840, 79076, 83552, 94976, 95488, 98845, 104440, 118720, 119360, 138383, 158152, 167104, 197690, 208880, 237440, 238720, 276766, 316304, 334208, 395380, 417760, 474880, 477440, 553532, 632608, 668416, 691915, 790760, 835520, 1107064, 1265216, 1383830, 1581520, 1671040, 2214128, 2530432, 2767660, 3163040, 3342080, 4428256, 5060864, 5535320, 6326080, 8856512, 11070640, 12652160, 17713024, 22141280, 25304320, 35426048, 44282560, 88565120, 177130240]

約数ペア:

[(1, 177130240), (2, 88565120), (4, 44282560), (5, 35426048), (7, 25304320), (8, 22141280), (10, 17713024), (14, 12652160), (16, 11070640), (20, 8856512), (28, 6326080), (32, 5535320), (35, 5060864), (40, 4428256), (53, 3342080), (56, 3163040), (64, 2767660), (70, 2530432), (80, 2214128), (106, 1671040), (112, 1581520), (128, 1383830), (140, 1265216), (160, 1107064), (212, 835520), (224, 790760), (256, 691915), (265, 668416), (280, 632608), (320, 553532), (371, 477440), (373, 474880), (424, 417760), (448, 395380), (530, 334208), (560, 316304), (640, 276766), (742, 238720), (746, 237440), (848, 208880), (896, 197690), (1060, 167104), (1120, 158152), (1280, 138383), (1484, 119360), (1492, 118720), (1696, 104440), (1792, 98845), (1855, 95488), (1865, 94976), (2120, 83552), (2240, 79076), (2611, 67840), (2968, 59680), (2984, 59360), (3392, 52220), (3710, 47744), (3730, 47488), (4240, 41776), (4480, 39538), (5222, 33920), (5936, 29840), (5968, 29680), (6784, 26110), (7420, 23872), (7460, 23744), (8480, 20888), (8960, 19769), (10444, 16960), (11872, 14920), (11936, 14840), (13055, 13568)]