15836040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 60825600

約数和(自身を除く): 44989560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 43, 44, 45, 54, 55, 60, 62, 66, 72, 86, 88, 90, 93, 99, 108, 110, 120, 124, 129, 132, 135, 155, 165, 172, 180, 186, 198, 215, 216, 220, 248, 258, 264, 270, 279, 297, 310, 330, 341, 344, 360, 372, 387, 396, 430, 440, 465, 473, 495, 516, 540, 558, 594, 620, 645, 660, 682, 744, 774, 792, 837, 860, 930, 946, 990, 1023, 1032, 1080, 1116, 1161, 1188, 1240, 1290, 1320, 1333, 1364, 1395, 1419, 1485, 1548, 1674, 1705, 1720, 1860, 1892, 1935, 1980, 2046, 2232, 2322, 2365, 2376, 2580, 2666, 2728, 2790, 2838, 2970, 3069, 3096, 3348, 3410, 3720, 3784, 3870, 3960, 3999, 4092, 4185, 4257, 4644, 4730, 5115, 5160, 5332, 5580, 5676, 5805, 5940, 6138, 6665, 6696, 6820, 7095, 7740, 7998, 8184, 8370, 8514, 9207, 9288, 9460, 10230, 10664, 11160, 11352, 11610, 11880, 11997, 12276, 12771, 13330, 13640, 14190, 14663, 15345, 15480, 15996, 16740, 17028, 18414, 18920, 19995, 20460, 21285, 23220, 23994, 24552, 25542, 26660, 28380, 29326, 30690, 31992, 33480, 34056, 35991, 36828, 39990, 40920, 42570, 43989, 46035, 46440, 47988, 51084, 53320, 56760, 58652, 59985, 61380, 63855, 71982, 73315, 73656, 79980, 85140, 87978, 92070, 95976, 102168, 117304, 119970, 122760, 127710, 131967, 143964, 146630, 159960, 170280, 175956, 179955, 184140, 219945, 239940, 255420, 263934, 287928, 293260, 351912, 359910, 368280, 395901, 439890, 479880, 510840, 527868, 586520, 659835, 719820, 791802, 879780, 1055736, 1319670, 1439640, 1583604, 1759560, 1979505, 2639340, 3167208, 3959010, 5278680, 7918020, 15836040]

約数ペア:

[(1, 15836040), (2, 7918020), (3, 5278680), (4, 3959010), (5, 3167208), (6, 2639340), (8, 1979505), (9, 1759560), (10, 1583604), (11, 1439640), (12, 1319670), (15, 1055736), (18, 879780), (20, 791802), (22, 719820), (24, 659835), (27, 586520), (30, 527868), (31, 510840), (33, 479880), (36, 439890), (40, 395901), (43, 368280), (44, 359910), (45, 351912), (54, 293260), (55, 287928), (60, 263934), (62, 255420), (66, 239940), (72, 219945), (86, 184140), (88, 179955), (90, 175956), (93, 170280), (99, 159960), (108, 146630), (110, 143964), (120, 131967), (124, 127710), (129, 122760), (132, 119970), (135, 117304), (155, 102168), (165, 95976), (172, 92070), (180, 87978), (186, 85140), (198, 79980), (215, 73656), (216, 73315), (220, 71982), (248, 63855), (258, 61380), (264, 59985), (270, 58652), (279, 56760), (297, 53320), (310, 51084), (330, 47988), (341, 46440), (344, 46035), (360, 43989), (372, 42570), (387, 40920), (396, 39990), (430, 36828), (440, 35991), (465, 34056), (473, 33480), (495, 31992), (516, 30690), (540, 29326), (558, 28380), (594, 26660), (620, 25542), (645, 24552), (660, 23994), (682, 23220), (744, 21285), (774, 20460), (792, 19995), (837, 18920), (860, 18414), (930, 17028), (946, 16740), (990, 15996), (1023, 15480), (1032, 15345), (1080, 14663), (1116, 14190), (1161, 13640), (1188, 13330), (1240, 12771), (1290, 12276), (1320, 11997), (1333, 11880), (1364, 11610), (1395, 11352), (1419, 11160), (1485, 10664), (1548, 10230), (1674, 9460), (1705, 9288), (1720, 9207), (1860, 8514), (1892, 8370), (1935, 8184), (1980, 7998), (2046, 7740), (2232, 7095), (2322, 6820), (2365, 6696), (2376, 6665), (2580, 6138), (2666, 5940), (2728, 5805), (2790, 5676), (2838, 5580), (2970, 5332), (3069, 5160), (3096, 5115), (3348, 4730), (3410, 4644), (3720, 4257), (3784, 4185), (3870, 4092), (3960, 3999)]