158402720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 430230528

約数和(自身を除く): 271827808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 233, 280, 466, 560, 607, 932, 1120, 1165, 1214, 1631, 1864, 2330, 2428, 3035, 3262, 3728, 4249, 4660, 4856, 6070, 6524, 7456, 8155, 8498, 9320, 9712, 12140, 13048, 16310, 16996, 18640, 19424, 21245, 24280, 26096, 32620, 33992, 37280, 42490, 48560, 52192, 65240, 67984, 84980, 97120, 130480, 135968, 141431, 169960, 260960, 282862, 339920, 565724, 679840, 707155, 990017, 1131448, 1414310, 1980034, 2262896, 2828620, 3960068, 4525792, 4950085, 5657240, 7920136, 9900170, 11314480, 15840272, 19800340, 22628960, 31680544, 39600680, 79201360, 158402720]

約数ペア:

[(1, 158402720), (2, 79201360), (4, 39600680), (5, 31680544), (7, 22628960), (8, 19800340), (10, 15840272), (14, 11314480), (16, 9900170), (20, 7920136), (28, 5657240), (32, 4950085), (35, 4525792), (40, 3960068), (56, 2828620), (70, 2262896), (80, 1980034), (112, 1414310), (140, 1131448), (160, 990017), (224, 707155), (233, 679840), (280, 565724), (466, 339920), (560, 282862), (607, 260960), (932, 169960), (1120, 141431), (1165, 135968), (1214, 130480), (1631, 97120), (1864, 84980), (2330, 67984), (2428, 65240), (3035, 52192), (3262, 48560), (3728, 42490), (4249, 37280), (4660, 33992), (4856, 32620), (6070, 26096), (6524, 24280), (7456, 21245), (8155, 19424), (8498, 18640), (9320, 16996), (9712, 16310), (12140, 13048)]