179183680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2316

約数の個数: 112

約数和(自身を含む): 483900480

約数和(自身を除く): 304716800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2267, 2470, 3040, 3952, 4160, 4534, 4940, 6080, 7904, 9068, 9880, 11335, 15808, 18136, 19760, 22670, 29471, 36272, 39520, 43073, 45340, 58942, 72544, 79040, 86146, 90680, 117884, 145088, 147355, 172292, 181360, 215365, 235768, 294710, 344584, 362720, 430730, 471536, 559949, 589420, 689168, 725440, 861460, 943072, 1119898, 1178840, 1378336, 1722920, 1886144, 2239796, 2357680, 2756672, 2799745, 3445840, 4479592, 4715360, 5599490, 6891680, 8959184, 9430720, 11198980, 13783360, 17918368, 22397960, 35836736, 44795920, 89591840, 179183680]

約数ペア:

[(1, 179183680), (2, 89591840), (4, 44795920), (5, 35836736), (8, 22397960), (10, 17918368), (13, 13783360), (16, 11198980), (19, 9430720), (20, 8959184), (26, 6891680), (32, 5599490), (38, 4715360), (40, 4479592), (52, 3445840), (64, 2799745), (65, 2756672), (76, 2357680), (80, 2239796), (95, 1886144), (104, 1722920), (130, 1378336), (152, 1178840), (160, 1119898), (190, 943072), (208, 861460), (247, 725440), (260, 689168), (304, 589420), (320, 559949), (380, 471536), (416, 430730), (494, 362720), (520, 344584), (608, 294710), (760, 235768), (832, 215365), (988, 181360), (1040, 172292), (1216, 147355), (1235, 145088), (1520, 117884), (1976, 90680), (2080, 86146), (2267, 79040), (2470, 72544), (3040, 58942), (3952, 45340), (4160, 43073), (4534, 39520), (4940, 36272), (6080, 29471), (7904, 22670), (9068, 19760), (9880, 18136), (11335, 15808)]