2495510880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:901

約数の個数: 192

約数和(自身を含む): 8121980160

約数和(自身を除く): 5626469280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 227, 240, 296, 370, 444, 454, 480, 555, 592, 619, 681, 740, 888, 908, 1110, 1135, 1184, 1238, 1362, 1480, 1776, 1816, 1857, 2220, 2270, 2476, 2724, 2960, 3095, 3405, 3552, 3632, 3714, 4440, 4540, 4952, 5448, 5920, 6190, 6810, 7264, 7428, 8399, 8880, 9080, 9285, 9904, 10896, 12380, 13620, 14856, 16798, 17760, 18160, 18570, 19808, 21792, 22903, 24760, 25197, 27240, 29712, 33596, 36320, 37140, 41995, 45806, 49520, 50394, 54480, 59424, 67192, 68709, 74280, 83990, 91612, 99040, 100788, 108960, 114515, 125985, 134384, 137418, 140513, 148560, 167980, 183224, 201576, 229030, 251970, 268768, 274836, 281026, 297120, 335960, 343545, 366448, 403152, 421539, 458060, 503940, 549672, 562052, 671920, 687090, 702565, 732896, 806304, 843078, 916120, 1007880, 1099344, 1124104, 1343840, 1374180, 1405130, 1686156, 1832240, 2015760, 2107695, 2198688, 2248208, 2748360, 2810260, 3372312, 3664480, 4031520, 4215390, 4496416, 5198981, 5496720, 5620520, 6744624, 8430780, 10397962, 10993440, 11241040, 13489248, 15596943, 16861560, 20795924, 22482080, 25994905, 31193886, 33723120, 41591848, 51989810, 62387772, 67446240, 77984715, 83183696, 103979620, 124775544, 155969430, 166367392, 207959240, 249551088, 311938860, 415918480, 499102176, 623877720, 831836960, 1247755440, 2495510880]

約数ペア:

[(1, 2495510880), (2, 1247755440), (3, 831836960), (4, 623877720), (5, 499102176), (6, 415918480), (8, 311938860), (10, 249551088), (12, 207959240), (15, 166367392), (16, 155969430), (20, 124775544), (24, 103979620), (30, 83183696), (32, 77984715), (37, 67446240), (40, 62387772), (48, 51989810), (60, 41591848), (74, 33723120), (80, 31193886), (96, 25994905), (111, 22482080), (120, 20795924), (148, 16861560), (160, 15596943), (185, 13489248), (222, 11241040), (227, 10993440), (240, 10397962), (296, 8430780), (370, 6744624), (444, 5620520), (454, 5496720), (480, 5198981), (555, 4496416), (592, 4215390), (619, 4031520), (681, 3664480), (740, 3372312), (888, 2810260), (908, 2748360), (1110, 2248208), (1135, 2198688), (1184, 2107695), (1238, 2015760), (1362, 1832240), (1480, 1686156), (1776, 1405130), (1816, 1374180), (1857, 1343840), (2220, 1124104), (2270, 1099344), (2476, 1007880), (2724, 916120), (2960, 843078), (3095, 806304), (3405, 732896), (3552, 702565), (3632, 687090), (3714, 671920), (4440, 562052), (4540, 549672), (4952, 503940), (5448, 458060), (5920, 421539), (6190, 403152), (6810, 366448), (7264, 343545), (7428, 335960), (8399, 297120), (8880, 281026), (9080, 274836), (9285, 268768), (9904, 251970), (10896, 229030), (12380, 201576), (13620, 183224), (14856, 167980), (16798, 148560), (17760, 140513), (18160, 137418), (18570, 134384), (19808, 125985), (21792, 114515), (22903, 108960), (24760, 100788), (25197, 99040), (27240, 91612), (29712, 83990), (33596, 74280), (36320, 68709), (37140, 67192), (41995, 59424), (45806, 54480), (49520, 50394)]