239478000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 160

約数和(自身を含む): 779950080

約数和(自身を除く): 540472080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 167, 200, 239, 240, 250, 300, 334, 375, 400, 478, 500, 501, 600, 668, 717, 750, 835, 956, 1000, 1002, 1195, 1200, 1336, 1434, 1500, 1670, 1912, 2000, 2004, 2390, 2505, 2672, 2868, 3000, 3340, 3585, 3824, 4008, 4175, 4780, 5010, 5736, 5975, 6000, 6680, 7170, 8016, 8350, 9560, 10020, 11472, 11950, 12525, 13360, 14340, 16700, 17925, 19120, 20040, 20875, 23900, 25050, 28680, 29875, 33400, 35850, 39913, 40080, 41750, 47800, 50100, 57360, 59750, 62625, 66800, 71700, 79826, 83500, 89625, 95600, 100200, 119500, 119739, 125250, 143400, 159652, 167000, 179250, 199565, 200400, 239000, 239478, 250500, 286800, 319304, 334000, 358500, 399130, 478000, 478956, 501000, 598695, 638608, 717000, 798260, 957912, 997825, 1002000, 1197390, 1434000, 1596520, 1915824, 1995650, 2394780, 2993475, 3193040, 3991300, 4789560, 4989125, 5986950, 7982600, 9579120, 9978250, 11973900, 14967375, 15965200, 19956500, 23947800, 29934750, 39913000, 47895600, 59869500, 79826000, 119739000, 239478000]

約数ペア:

[(1, 239478000), (2, 119739000), (3, 79826000), (4, 59869500), (5, 47895600), (6, 39913000), (8, 29934750), (10, 23947800), (12, 19956500), (15, 15965200), (16, 14967375), (20, 11973900), (24, 9978250), (25, 9579120), (30, 7982600), (40, 5986950), (48, 4989125), (50, 4789560), (60, 3991300), (75, 3193040), (80, 2993475), (100, 2394780), (120, 1995650), (125, 1915824), (150, 1596520), (167, 1434000), (200, 1197390), (239, 1002000), (240, 997825), (250, 957912), (300, 798260), (334, 717000), (375, 638608), (400, 598695), (478, 501000), (500, 478956), (501, 478000), (600, 399130), (668, 358500), (717, 334000), (750, 319304), (835, 286800), (956, 250500), (1000, 239478), (1002, 239000), (1195, 200400), (1200, 199565), (1336, 179250), (1434, 167000), (1500, 159652), (1670, 143400), (1912, 125250), (2000, 119739), (2004, 119500), (2390, 100200), (2505, 95600), (2672, 89625), (2868, 83500), (3000, 79826), (3340, 71700), (3585, 66800), (3824, 62625), (4008, 59750), (4175, 57360), (4780, 50100), (5010, 47800), (5736, 41750), (5975, 40080), (6000, 39913), (6680, 35850), (7170, 33400), (8016, 29875), (8350, 28680), (9560, 25050), (10020, 23900), (11472, 20875), (11950, 20040), (12525, 19120), (13360, 17925), (14340, 16700)]