7631879940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1384

約数の個数: 240

約数和(自身を含む): 24793655040

約数和(自身を除く): 17161775100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 89, 90, 108, 129, 135, 162, 172, 178, 180, 215, 258, 267, 270, 324, 356, 387, 405, 430, 445, 516, 534, 540, 645, 774, 801, 810, 860, 890, 1068, 1161, 1231, 1290, 1335, 1548, 1602, 1620, 1780, 1935, 2322, 2403, 2462, 2580, 2670, 3204, 3483, 3693, 3827, 3870, 4005, 4644, 4806, 4924, 5340, 5805, 6155, 6966, 7209, 7386, 7654, 7740, 8010, 9612, 11079, 11481, 11610, 12015, 12310, 13932, 14418, 14772, 15308, 16020, 17415, 18465, 19135, 22158, 22962, 23220, 24030, 24620, 28836, 33237, 34443, 34830, 36045, 36930, 38270, 44316, 45924, 48060, 52933, 55395, 57405, 66474, 68886, 69660, 72090, 73860, 76540, 99711, 103329, 105866, 109559, 110790, 114810, 132948, 137772, 144180, 158799, 166185, 172215, 199422, 206658, 211732, 219118, 221580, 229620, 264665, 309987, 317598, 328677, 332370, 344430, 398844, 413316, 438236, 476397, 498555, 516645, 529330, 547795, 619974, 635196, 657354, 664740, 688860, 793995, 952794, 986031, 997110, 1033290, 1058660, 1095590, 1239948, 1314708, 1429191, 1549935, 1587990, 1643385, 1905588, 1972062, 1994220, 2066580, 2191180, 2381985, 2858382, 2958093, 3099870, 3175980, 3286770, 3944124, 4287573, 4711037, 4763970, 4930155, 5716764, 5916186, 6199740, 6573540, 7145955, 8575146, 8874279, 9422074, 9527940, 9860310, 11832372, 14133111, 14291910, 14790465, 17150292, 17748558, 18844148, 19720620, 21437865, 23555185, 28266222, 28583820, 29580930, 35497116, 42399333, 42875730, 44371395, 47110370, 56532444, 59161860, 70665555, 84798666, 85751460, 88742790, 94220740, 127197999, 141331110, 169597332, 177485580, 211996665, 254395998, 282662220, 381593997, 423993330, 508791996, 635989995, 763187994, 847986660, 1271979990, 1526375988, 1907969985, 2543959980, 3815939970, 7631879940]

約数ペア:

[(1, 7631879940), (2, 3815939970), (3, 2543959980), (4, 1907969985), (5, 1526375988), (6, 1271979990), (9, 847986660), (10, 763187994), (12, 635989995), (15, 508791996), (18, 423993330), (20, 381593997), (27, 282662220), (30, 254395998), (36, 211996665), (43, 177485580), (45, 169597332), (54, 141331110), (60, 127197999), (81, 94220740), (86, 88742790), (89, 85751460), (90, 84798666), (108, 70665555), (129, 59161860), (135, 56532444), (162, 47110370), (172, 44371395), (178, 42875730), (180, 42399333), (215, 35497116), (258, 29580930), (267, 28583820), (270, 28266222), (324, 23555185), (356, 21437865), (387, 19720620), (405, 18844148), (430, 17748558), (445, 17150292), (516, 14790465), (534, 14291910), (540, 14133111), (645, 11832372), (774, 9860310), (801, 9527940), (810, 9422074), (860, 8874279), (890, 8575146), (1068, 7145955), (1161, 6573540), (1231, 6199740), (1290, 5916186), (1335, 5716764), (1548, 4930155), (1602, 4763970), (1620, 4711037), (1780, 4287573), (1935, 3944124), (2322, 3286770), (2403, 3175980), (2462, 3099870), (2580, 2958093), (2670, 2858382), (3204, 2381985), (3483, 2191180), (3693, 2066580), (3827, 1994220), (3870, 1972062), (4005, 1905588), (4644, 1643385), (4806, 1587990), (4924, 1549935), (5340, 1429191), (5805, 1314708), (6155, 1239948), (6966, 1095590), (7209, 1058660), (7386, 1033290), (7654, 997110), (7740, 986031), (8010, 952794), (9612, 793995), (11079, 688860), (11481, 664740), (11610, 657354), (12015, 635196), (12310, 619974), (13932, 547795), (14418, 529330), (14772, 516645), (15308, 498555), (16020, 476397), (17415, 438236), (18465, 413316), (19135, 398844), (22158, 344430), (22962, 332370), (23220, 328677), (24030, 317598), (24620, 309987), (28836, 264665), (33237, 229620), (34443, 221580), (34830, 219118), (36045, 211732), (36930, 206658), (38270, 199422), (44316, 172215), (45924, 166185), (48060, 158799), (52933, 144180), (55395, 137772), (57405, 132948), (66474, 114810), (68886, 110790), (69660, 109559), (72090, 105866), (73860, 103329), (76540, 99711)]