40132560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 141240960

約数和(自身を除く): 101108400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 677, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1354, 1482, 1520, 1560, 1976, 2031, 2280, 2470, 2708, 2964, 3120, 3385, 3705, 3952, 4062, 4560, 4940, 5416, 5928, 6770, 7410, 8124, 8801, 9880, 10155, 10832, 11856, 12863, 13540, 14820, 16248, 17602, 19760, 20310, 25726, 26403, 27080, 29640, 32496, 35204, 38589, 40620, 44005, 51452, 52806, 54160, 59280, 64315, 70408, 77178, 81240, 88010, 102904, 105612, 128630, 132015, 140816, 154356, 162480, 167219, 176020, 192945, 205808, 211224, 257260, 264030, 308712, 334438, 352040, 385890, 422448, 501657, 514520, 528060, 617424, 668876, 704080, 771780, 836095, 1003314, 1029040, 1056120, 1337752, 1543560, 1672190, 2006628, 2112240, 2508285, 2675504, 3087120, 3344380, 4013256, 5016570, 6688760, 8026512, 10033140, 13377520, 20066280, 40132560]

約数ペア:

[(1, 40132560), (2, 20066280), (3, 13377520), (4, 10033140), (5, 8026512), (6, 6688760), (8, 5016570), (10, 4013256), (12, 3344380), (13, 3087120), (15, 2675504), (16, 2508285), (19, 2112240), (20, 2006628), (24, 1672190), (26, 1543560), (30, 1337752), (38, 1056120), (39, 1029040), (40, 1003314), (48, 836095), (52, 771780), (57, 704080), (60, 668876), (65, 617424), (76, 528060), (78, 514520), (80, 501657), (95, 422448), (104, 385890), (114, 352040), (120, 334438), (130, 308712), (152, 264030), (156, 257260), (190, 211224), (195, 205808), (208, 192945), (228, 176020), (240, 167219), (247, 162480), (260, 154356), (285, 140816), (304, 132015), (312, 128630), (380, 105612), (390, 102904), (456, 88010), (494, 81240), (520, 77178), (570, 70408), (624, 64315), (677, 59280), (741, 54160), (760, 52806), (780, 51452), (912, 44005), (988, 40620), (1040, 38589), (1140, 35204), (1235, 32496), (1354, 29640), (1482, 27080), (1520, 26403), (1560, 25726), (1976, 20310), (2031, 19760), (2280, 17602), (2470, 16248), (2708, 14820), (2964, 13540), (3120, 12863), (3385, 11856), (3705, 10832), (3952, 10155), (4062, 9880), (4560, 8801), (4940, 8124), (5416, 7410), (5928, 6770)]