117273520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 341228160

約数和(自身を除く): 223954640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 89, 91, 104, 112, 130, 140, 178, 181, 182, 208, 260, 280, 356, 362, 364, 445, 455, 520, 560, 623, 712, 724, 728, 890, 905, 910, 1040, 1157, 1246, 1267, 1424, 1448, 1456, 1780, 1810, 1820, 2314, 2353, 2492, 2534, 2896, 3115, 3560, 3620, 3640, 4628, 4706, 4984, 5068, 5785, 6230, 6335, 7120, 7240, 7280, 8099, 9256, 9412, 9968, 10136, 11570, 11765, 12460, 12670, 14480, 16109, 16198, 16471, 18512, 18824, 20272, 23140, 23530, 24920, 25340, 32218, 32396, 32942, 37648, 40495, 46280, 47060, 49840, 50680, 64436, 64792, 65884, 80545, 80990, 82355, 92560, 94120, 101360, 112763, 128872, 129584, 131768, 161090, 161980, 164710, 188240, 209417, 225526, 257744, 263536, 322180, 323960, 329420, 418834, 451052, 563815, 644360, 647920, 658840, 837668, 902104, 1047085, 1127630, 1288720, 1317680, 1465919, 1675336, 1804208, 2094170, 2255260, 2931838, 3350672, 4188340, 4510520, 5863676, 7329595, 8376680, 9021040, 11727352, 14659190, 16753360, 23454704, 29318380, 58636760, 117273520]

約数ペア:

[(1, 117273520), (2, 58636760), (4, 29318380), (5, 23454704), (7, 16753360), (8, 14659190), (10, 11727352), (13, 9021040), (14, 8376680), (16, 7329595), (20, 5863676), (26, 4510520), (28, 4188340), (35, 3350672), (40, 2931838), (52, 2255260), (56, 2094170), (65, 1804208), (70, 1675336), (80, 1465919), (89, 1317680), (91, 1288720), (104, 1127630), (112, 1047085), (130, 902104), (140, 837668), (178, 658840), (181, 647920), (182, 644360), (208, 563815), (260, 451052), (280, 418834), (356, 329420), (362, 323960), (364, 322180), (445, 263536), (455, 257744), (520, 225526), (560, 209417), (623, 188240), (712, 164710), (724, 161980), (728, 161090), (890, 131768), (905, 129584), (910, 128872), (1040, 112763), (1157, 101360), (1246, 94120), (1267, 92560), (1424, 82355), (1448, 80990), (1456, 80545), (1780, 65884), (1810, 64792), (1820, 64436), (2314, 50680), (2353, 49840), (2492, 47060), (2534, 46280), (2896, 40495), (3115, 37648), (3560, 32942), (3620, 32396), (3640, 32218), (4628, 25340), (4706, 24920), (4984, 23530), (5068, 23140), (5785, 20272), (6230, 18824), (6335, 18512), (7120, 16471), (7240, 16198), (7280, 16109), (8099, 14480), (9256, 12670), (9412, 12460), (9968, 11765), (10136, 11570)]