266579820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 144

約数和(自身を含む): 894653760

約数和(自身を除く): 628073940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3079, 3330, 4329, 4810, 5772, 6158, 6660, 7215, 8658, 9237, 9620, 12316, 14430, 15395, 17316, 18474, 21645, 27711, 28860, 30790, 36948, 40027, 43290, 46185, 55422, 61580, 80054, 86580, 92370, 110844, 113923, 120081, 138555, 160108, 184740, 200135, 227846, 240162, 277110, 341769, 360243, 400270, 455692, 480324, 554220, 569615, 600405, 683538, 720486, 800540, 1025307, 1139230, 1200810, 1367076, 1440972, 1480999, 1708845, 1801215, 2050614, 2278460, 2401620, 2961998, 3417690, 3602430, 4101228, 4442997, 5126535, 5923996, 6835380, 7204860, 7404995, 8885994, 10253070, 13328991, 14809990, 17771988, 20506140, 22214985, 26657982, 29619980, 44429970, 53315964, 66644955, 88859940, 133289910, 266579820]

約数ペア:

[(1, 266579820), (2, 133289910), (3, 88859940), (4, 66644955), (5, 53315964), (6, 44429970), (9, 29619980), (10, 26657982), (12, 22214985), (13, 20506140), (15, 17771988), (18, 14809990), (20, 13328991), (26, 10253070), (30, 8885994), (36, 7404995), (37, 7204860), (39, 6835380), (45, 5923996), (52, 5126535), (60, 4442997), (65, 4101228), (74, 3602430), (78, 3417690), (90, 2961998), (111, 2401620), (117, 2278460), (130, 2050614), (148, 1801215), (156, 1708845), (180, 1480999), (185, 1440972), (195, 1367076), (222, 1200810), (234, 1139230), (260, 1025307), (333, 800540), (370, 720486), (390, 683538), (444, 600405), (468, 569615), (481, 554220), (555, 480324), (585, 455692), (666, 400270), (740, 360243), (780, 341769), (962, 277110), (1110, 240162), (1170, 227846), (1332, 200135), (1443, 184740), (1665, 160108), (1924, 138555), (2220, 120081), (2340, 113923), (2405, 110844), (2886, 92370), (3079, 86580), (3330, 80054), (4329, 61580), (4810, 55422), (5772, 46185), (6158, 43290), (6660, 40027), (7215, 36948), (8658, 30790), (9237, 28860), (9620, 27711), (12316, 21645), (14430, 18474), (15395, 17316)]