13892040

素因数分解:

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

素因数の和:716

約数の個数: 128

約数和(自身を含む): 48816000

約数和(自身を除く): 34923960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 677, 684, 760, 855, 1026, 1080, 1140, 1354, 1368, 1710, 2031, 2052, 2280, 2565, 2708, 3385, 3420, 4062, 4104, 5130, 5416, 6093, 6770, 6840, 8124, 10155, 10260, 12186, 12863, 13540, 16248, 18279, 20310, 20520, 24372, 25726, 27080, 30465, 36558, 38589, 40620, 48744, 51452, 60930, 64315, 73116, 77178, 81240, 91395, 102904, 115767, 121860, 128630, 146232, 154356, 182790, 192945, 231534, 243720, 257260, 308712, 347301, 365580, 385890, 463068, 514520, 578835, 694602, 731160, 771780, 926136, 1157670, 1389204, 1543560, 1736505, 2315340, 2778408, 3473010, 4630680, 6946020, 13892040]

約数ペア:

[(1, 13892040), (2, 6946020), (3, 4630680), (4, 3473010), (5, 2778408), (6, 2315340), (8, 1736505), (9, 1543560), (10, 1389204), (12, 1157670), (15, 926136), (18, 771780), (19, 731160), (20, 694602), (24, 578835), (27, 514520), (30, 463068), (36, 385890), (38, 365580), (40, 347301), (45, 308712), (54, 257260), (57, 243720), (60, 231534), (72, 192945), (76, 182790), (90, 154356), (95, 146232), (108, 128630), (114, 121860), (120, 115767), (135, 102904), (152, 91395), (171, 81240), (180, 77178), (190, 73116), (216, 64315), (228, 60930), (270, 51452), (285, 48744), (342, 40620), (360, 38589), (380, 36558), (456, 30465), (513, 27080), (540, 25726), (570, 24372), (677, 20520), (684, 20310), (760, 18279), (855, 16248), (1026, 13540), (1080, 12863), (1140, 12186), (1354, 10260), (1368, 10155), (1710, 8124), (2031, 6840), (2052, 6770), (2280, 6093), (2565, 5416), (2708, 5130), (3385, 4104), (3420, 4062)]