19635216000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3380

約数の個数: 256

約数和(自身を含む): 65623633920

約数和(自身を除く): 45988417920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 127, 128, 150, 160, 192, 200, 240, 250, 254, 300, 320, 375, 381, 384, 400, 480, 500, 508, 600, 635, 640, 750, 762, 800, 960, 1000, 1016, 1200, 1270, 1500, 1524, 1600, 1905, 1920, 2000, 2032, 2400, 2540, 3000, 3048, 3175, 3200, 3221, 3810, 4000, 4064, 4800, 5080, 6000, 6096, 6350, 6442, 7620, 8000, 8128, 9525, 9600, 9663, 10160, 12000, 12192, 12700, 12884, 15240, 15875, 16000, 16105, 16256, 19050, 19326, 20320, 24000, 24384, 25400, 25768, 30480, 31750, 32210, 38100, 38652, 40640, 47625, 48000, 48315, 48768, 50800, 51536, 60960, 63500, 64420, 76200, 77304, 80525, 81280, 95250, 96630, 101600, 103072, 121920, 127000, 128840, 152400, 154608, 161050, 190500, 193260, 203200, 206144, 241575, 243840, 254000, 257680, 304800, 309216, 322100, 381000, 386520, 402625, 406400, 409067, 412288, 483150, 508000, 515360, 609600, 618432, 644200, 762000, 773040, 805250, 818134, 966300, 1016000, 1030720, 1207875, 1219200, 1227201, 1236864, 1288400, 1524000, 1546080, 1610500, 1636268, 1932600, 2032000, 2045335, 2061440, 2415750, 2454402, 2576800, 3048000, 3092160, 3221000, 3272536, 3865200, 4090670, 4831500, 4908804, 5153600, 6096000, 6136005, 6184320, 6442000, 6545072, 7730400, 8181340, 9663000, 9817608, 10226675, 10307200, 12272010, 12884000, 13090144, 15460800, 16362680, 19326000, 19635216, 20453350, 24544020, 25768000, 26180288, 30680025, 30921600, 32725360, 38652000, 39270432, 40906700, 49088040, 51133375, 51536000, 52360576, 61360050, 65450720, 77304000, 78540864, 81813400, 98176080, 102266750, 122720100, 130901440, 153400125, 154608000, 157081728, 163626800, 196352160, 204533500, 245440200, 261802880, 306800250, 327253600, 392704320, 409067000, 490880400, 613600500, 654507200, 785408640, 818134000, 981760800, 1227201000, 1309014400, 1636268000, 1963521600, 2454402000, 3272536000, 3927043200, 4908804000, 6545072000, 9817608000, 19635216000]

約数ペア:

[(1, 19635216000), (2, 9817608000), (3, 6545072000), (4, 4908804000), (5, 3927043200), (6, 3272536000), (8, 2454402000), (10, 1963521600), (12, 1636268000), (15, 1309014400), (16, 1227201000), (20, 981760800), (24, 818134000), (25, 785408640), (30, 654507200), (32, 613600500), (40, 490880400), (48, 409067000), (50, 392704320), (60, 327253600), (64, 306800250), (75, 261802880), (80, 245440200), (96, 204533500), (100, 196352160), (120, 163626800), (125, 157081728), (127, 154608000), (128, 153400125), (150, 130901440), (160, 122720100), (192, 102266750), (200, 98176080), (240, 81813400), (250, 78540864), (254, 77304000), (300, 65450720), (320, 61360050), (375, 52360576), (381, 51536000), (384, 51133375), (400, 49088040), (480, 40906700), (500, 39270432), (508, 38652000), (600, 32725360), (635, 30921600), (640, 30680025), (750, 26180288), (762, 25768000), (800, 24544020), (960, 20453350), (1000, 19635216), (1016, 19326000), (1200, 16362680), (1270, 15460800), (1500, 13090144), (1524, 12884000), (1600, 12272010), (1905, 10307200), (1920, 10226675), (2000, 9817608), (2032, 9663000), (2400, 8181340), (2540, 7730400), (3000, 6545072), (3048, 6442000), (3175, 6184320), (3200, 6136005), (3221, 6096000), (3810, 5153600), (4000, 4908804), (4064, 4831500), (4800, 4090670), (5080, 3865200), (6000, 3272536), (6096, 3221000), (6350, 3092160), (6442, 3048000), (7620, 2576800), (8000, 2454402), (8128, 2415750), (9525, 2061440), (9600, 2045335), (9663, 2032000), (10160, 1932600), (12000, 1636268), (12192, 1610500), (12700, 1546080), (12884, 1524000), (15240, 1288400), (15875, 1236864), (16000, 1227201), (16105, 1219200), (16256, 1207875), (19050, 1030720), (19326, 1016000), (20320, 966300), (24000, 818134), (24384, 805250), (25400, 773040), (25768, 762000), (30480, 644200), (31750, 618432), (32210, 609600), (38100, 515360), (38652, 508000), (40640, 483150), (47625, 412288), (48000, 409067), (48315, 406400), (48768, 402625), (50800, 386520), (51536, 381000), (60960, 322100), (63500, 309216), (64420, 304800), (76200, 257680), (77304, 254000), (80525, 243840), (81280, 241575), (95250, 206144), (96630, 203200), (101600, 193260), (103072, 190500), (121920, 161050), (127000, 154608), (128840, 152400)]