66015040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2304

約数の個数: 112

約数和(自身を含む): 193560192

約数和(自身を除く): 127545152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2267, 2912, 3640, 4160, 4534, 5824, 7280, 9068, 11335, 14560, 15869, 18136, 22670, 29120, 29471, 31738, 36272, 45340, 58942, 63476, 72544, 79345, 90680, 117884, 126952, 145088, 147355, 158690, 181360, 206297, 235768, 253904, 294710, 317380, 362720, 412594, 471536, 507808, 589420, 634760, 725440, 825188, 943072, 1015616, 1031485, 1178840, 1269520, 1650376, 1886144, 2062970, 2357680, 2539040, 3300752, 4125940, 4715360, 5078080, 6601504, 8251880, 9430720, 13203008, 16503760, 33007520, 66015040]

約数ペア:

[(1, 66015040), (2, 33007520), (4, 16503760), (5, 13203008), (7, 9430720), (8, 8251880), (10, 6601504), (13, 5078080), (14, 4715360), (16, 4125940), (20, 3300752), (26, 2539040), (28, 2357680), (32, 2062970), (35, 1886144), (40, 1650376), (52, 1269520), (56, 1178840), (64, 1031485), (65, 1015616), (70, 943072), (80, 825188), (91, 725440), (104, 634760), (112, 589420), (130, 507808), (140, 471536), (160, 412594), (182, 362720), (208, 317380), (224, 294710), (260, 253904), (280, 235768), (320, 206297), (364, 181360), (416, 158690), (448, 147355), (455, 145088), (520, 126952), (560, 117884), (728, 90680), (832, 79345), (910, 72544), (1040, 63476), (1120, 58942), (1456, 45340), (1820, 36272), (2080, 31738), (2240, 29471), (2267, 29120), (2912, 22670), (3640, 18136), (4160, 15869), (4534, 14560), (5824, 11335), (7280, 9068)]