314608734640

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1\times {\mathrm{1021}}^1$

素因数の和:1599

約数の個数: 160

約数和(自身を含む): 750136488192

約数和(自身を除く): 435527753552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 233, 244, 271, 305, 466, 488, 542, 610, 932, 976, 1021, 1084, 1165, 1220, 1355, 1864, 2042, 2168, 2330, 2440, 2710, 3728, 4084, 4336, 4660, 4880, 5105, 5420, 8168, 9320, 10210, 10840, 14213, 16336, 16531, 18640, 20420, 21680, 28426, 33062, 40840, 56852, 62281, 63143, 66124, 71065, 81680, 82655, 113704, 124562, 126286, 132248, 142130, 165310, 227408, 237893, 249124, 252572, 264496, 276691, 284260, 311405, 315715, 330620, 475786, 498248, 505144, 553382, 568520, 622810, 631430, 661240, 951572, 996496, 1010288, 1106764, 1137040, 1189465, 1245620, 1262860, 1322480, 1383455, 1903144, 2213528, 2378930, 2491240, 2525720, 2766910, 3806288, 3851723, 4427056, 4757860, 4982480, 5051440, 5533820, 7703446, 9515720, 11067640, 14511473, 15406892, 16878151, 19031440, 19258615, 22135280, 29022946, 30813784, 33756302, 38517230, 58045892, 61627568, 64469003, 67512604, 72557365, 77034460, 84390755, 116091784, 128938006, 135025208, 145114730, 154068920, 168781510, 232183568, 257876012, 270050416, 290229460, 308137840, 322345015, 337563020, 515752024, 580458920, 644690030, 675126040, 1031504048, 1160917840, 1289380060, 1350252080, 2578760120, 3932609183, 5157520240, 7865218366, 15730436732, 19663045915, 31460873464, 39326091830, 62921746928, 78652183660, 157304367320, 314608734640]

約数ペア:

[(1, 314608734640), (2, 157304367320), (4, 78652183660), (5, 62921746928), (8, 39326091830), (10, 31460873464), (16, 19663045915), (20, 15730436732), (40, 7865218366), (61, 5157520240), (80, 3932609183), (122, 2578760120), (233, 1350252080), (244, 1289380060), (271, 1160917840), (305, 1031504048), (466, 675126040), (488, 644690030), (542, 580458920), (610, 515752024), (932, 337563020), (976, 322345015), (1021, 308137840), (1084, 290229460), (1165, 270050416), (1220, 257876012), (1355, 232183568), (1864, 168781510), (2042, 154068920), (2168, 145114730), (2330, 135025208), (2440, 128938006), (2710, 116091784), (3728, 84390755), (4084, 77034460), (4336, 72557365), (4660, 67512604), (4880, 64469003), (5105, 61627568), (5420, 58045892), (8168, 38517230), (9320, 33756302), (10210, 30813784), (10840, 29022946), (14213, 22135280), (16336, 19258615), (16531, 19031440), (18640, 16878151), (20420, 15406892), (21680, 14511473), (28426, 11067640), (33062, 9515720), (40840, 7703446), (56852, 5533820), (62281, 5051440), (63143, 4982480), (66124, 4757860), (71065, 4427056), (81680, 3851723), (82655, 3806288), (113704, 2766910), (124562, 2525720), (126286, 2491240), (132248, 2378930), (142130, 2213528), (165310, 1903144), (227408, 1383455), (237893, 1322480), (249124, 1262860), (252572, 1245620), (264496, 1189465), (276691, 1137040), (284260, 1106764), (311405, 1010288), (315715, 996496), (330620, 951572), (475786, 661240), (498248, 631430), (505144, 622810), (553382, 568520)]