201739485720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{20627}}^1$

素因数の和:21337

約数の個数: 128

約数和(自身を含む): 610423776000

約数和(自身を除く): 408684290280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 547, 596, 745, 894, 1094, 1192, 1490, 1641, 1788, 2188, 2235, 2735, 2980, 3282, 3576, 4376, 4470, 5470, 5960, 6564, 8205, 8940, 10940, 13128, 16410, 17880, 20627, 21880, 32820, 41254, 61881, 65640, 81503, 82508, 103135, 123762, 163006, 165016, 206270, 244509, 247524, 309405, 326012, 407515, 412540, 489018, 495048, 618810, 652024, 815030, 825080, 978036, 1222545, 1237620, 1630060, 1956072, 2445090, 2475240, 3073423, 3260120, 4890180, 6146846, 9220269, 9780360, 11282969, 12293692, 15367115, 18440538, 22565938, 24587384, 30734230, 33848907, 36881076, 45131876, 46101345, 56414845, 61468460, 67697814, 73762152, 90263752, 92202690, 112829690, 122936920, 135395628, 169244535, 184405380, 225659380, 270791256, 338489070, 368810760, 451318760, 676978140, 1353956280, 1681162381, 3362324762, 5043487143, 6724649524, 8405811905, 10086974286, 13449299048, 16811623810, 20173948572, 25217435715, 33623247620, 40347897144, 50434871430, 67246495240, 100869742860, 201739485720]

約数ペア:

[(1, 201739485720), (2, 100869742860), (3, 67246495240), (4, 50434871430), (5, 40347897144), (6, 33623247620), (8, 25217435715), (10, 20173948572), (12, 16811623810), (15, 13449299048), (20, 10086974286), (24, 8405811905), (30, 6724649524), (40, 5043487143), (60, 3362324762), (120, 1681162381), (149, 1353956280), (298, 676978140), (447, 451318760), (547, 368810760), (596, 338489070), (745, 270791256), (894, 225659380), (1094, 184405380), (1192, 169244535), (1490, 135395628), (1641, 122936920), (1788, 112829690), (2188, 92202690), (2235, 90263752), (2735, 73762152), (2980, 67697814), (3282, 61468460), (3576, 56414845), (4376, 46101345), (4470, 45131876), (5470, 36881076), (5960, 33848907), (6564, 30734230), (8205, 24587384), (8940, 22565938), (10940, 18440538), (13128, 15367115), (16410, 12293692), (17880, 11282969), (20627, 9780360), (21880, 9220269), (32820, 6146846), (41254, 4890180), (61881, 3260120), (65640, 3073423), (81503, 2475240), (82508, 2445090), (103135, 1956072), (123762, 1630060), (163006, 1237620), (165016, 1222545), (206270, 978036), (244509, 825080), (247524, 815030), (309405, 652024), (326012, 618810), (407515, 495048), (412540, 489018)]