156792127280

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1\times {\mathrm{8893}}^1$

素因数の和:11998

約数の個数: 80

約数和(自身を含む): 369699388320

約数和(自身を除く): 212907261040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 3019, 5840, 6038, 8893, 12076, 15095, 17786, 24152, 30190, 35572, 44465, 48304, 60380, 71144, 88930, 120760, 142288, 177860, 220387, 241520, 355720, 440774, 649189, 711440, 881548, 1101935, 1298378, 1763096, 2203870, 2596756, 3245945, 3526192, 4407740, 5193512, 6491890, 8815480, 10387024, 12983780, 17630960, 25967560, 26847967, 51935120, 53695934, 107391868, 134239835, 214783736, 268479670, 429567472, 536959340, 1073918680, 1959901591, 2147837360, 3919803182, 7839606364, 9799507955, 15679212728, 19599015910, 31358425456, 39198031820, 78396063640, 156792127280]

約数ペア:

[(1, 156792127280), (2, 78396063640), (4, 39198031820), (5, 31358425456), (8, 19599015910), (10, 15679212728), (16, 9799507955), (20, 7839606364), (40, 3919803182), (73, 2147837360), (80, 1959901591), (146, 1073918680), (292, 536959340), (365, 429567472), (584, 268479670), (730, 214783736), (1168, 134239835), (1460, 107391868), (2920, 53695934), (3019, 51935120), (5840, 26847967), (6038, 25967560), (8893, 17630960), (12076, 12983780), (15095, 10387024), (17786, 8815480), (24152, 6491890), (30190, 5193512), (35572, 4407740), (44465, 3526192), (48304, 3245945), (60380, 2596756), (71144, 2203870), (88930, 1763096), (120760, 1298378), (142288, 1101935), (177860, 881548), (220387, 711440), (241520, 649189), (355720, 440774)]