144567720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 256

約数和(自身を含む): 539827200

約数和(自身を除く): 395259480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 283, 297, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 540, 566, 594, 645, 660, 774, 792, 849, 860, 946, 990, 1032, 1080, 1132, 1161, 1188, 1290, 1320, 1415, 1419, 1485, 1548, 1698, 1720, 1892, 1935, 1980, 2264, 2322, 2365, 2376, 2547, 2580, 2830, 2838, 2970, 3096, 3113, 3396, 3784, 3870, 3960, 4245, 4257, 4644, 4730, 5094, 5160, 5660, 5676, 5805, 5940, 6226, 6792, 7095, 7641, 7740, 8490, 8514, 9288, 9339, 9460, 10188, 11320, 11352, 11610, 11880, 12169, 12452, 12735, 12771, 14190, 15282, 15480, 15565, 16980, 17028, 18678, 18920, 20376, 21285, 23220, 24338, 24904, 25470, 25542, 28017, 28380, 30564, 31130, 33960, 34056, 36507, 37356, 38205, 42570, 46440, 46695, 48676, 50940, 51084, 56034, 56760, 60845, 61128, 62260, 63855, 73014, 74712, 76410, 84051, 85140, 93390, 97352, 101880, 102168, 109521, 112068, 121690, 124520, 127710, 133859, 140085, 146028, 152820, 168102, 170280, 182535, 186780, 219042, 224136, 243380, 255420, 267718, 280170, 292056, 305640, 328563, 336204, 365070, 373560, 401577, 420255, 438084, 486760, 510840, 535436, 547605, 560340, 657126, 669295, 672408, 730140, 803154, 840510, 876168, 1070872, 1095210, 1120680, 1204731, 1314252, 1338590, 1460280, 1606308, 1642815, 1681020, 2007885, 2190420, 2409462, 2628504, 2677180, 3212616, 3285630, 3362040, 3614193, 4015770, 4380840, 4818924, 5354360, 6023655, 6571260, 7228386, 8031540, 9637848, 12047310, 13142520, 14456772, 16063080, 18070965, 24094620, 28913544, 36141930, 48189240, 72283860, 144567720]

約数ペア:

[(1, 144567720), (2, 72283860), (3, 48189240), (4, 36141930), (5, 28913544), (6, 24094620), (8, 18070965), (9, 16063080), (10, 14456772), (11, 13142520), (12, 12047310), (15, 9637848), (18, 8031540), (20, 7228386), (22, 6571260), (24, 6023655), (27, 5354360), (30, 4818924), (33, 4380840), (36, 4015770), (40, 3614193), (43, 3362040), (44, 3285630), (45, 3212616), (54, 2677180), (55, 2628504), (60, 2409462), (66, 2190420), (72, 2007885), (86, 1681020), (88, 1642815), (90, 1606308), (99, 1460280), (108, 1338590), (110, 1314252), (120, 1204731), (129, 1120680), (132, 1095210), (135, 1070872), (165, 876168), (172, 840510), (180, 803154), (198, 730140), (215, 672408), (216, 669295), (220, 657126), (258, 560340), (264, 547605), (270, 535436), (283, 510840), (297, 486760), (330, 438084), (344, 420255), (360, 401577), (387, 373560), (396, 365070), (430, 336204), (440, 328563), (473, 305640), (495, 292056), (516, 280170), (540, 267718), (566, 255420), (594, 243380), (645, 224136), (660, 219042), (774, 186780), (792, 182535), (849, 170280), (860, 168102), (946, 152820), (990, 146028), (1032, 140085), (1080, 133859), (1132, 127710), (1161, 124520), (1188, 121690), (1290, 112068), (1320, 109521), (1415, 102168), (1419, 101880), (1485, 97352), (1548, 93390), (1698, 85140), (1720, 84051), (1892, 76410), (1935, 74712), (1980, 73014), (2264, 63855), (2322, 62260), (2365, 61128), (2376, 60845), (2547, 56760), (2580, 56034), (2830, 51084), (2838, 50940), (2970, 48676), (3096, 46695), (3113, 46440), (3396, 42570), (3784, 38205), (3870, 37356), (3960, 36507), (4245, 34056), (4257, 33960), (4644, 31130), (4730, 30564), (5094, 28380), (5160, 28017), (5660, 25542), (5676, 25470), (5805, 24904), (5940, 24338), (6226, 23220), (6792, 21285), (7095, 20376), (7641, 18920), (7740, 18678), (8490, 17028), (8514, 16980), (9288, 15565), (9339, 15480), (9460, 15282), (10188, 14190), (11320, 12771), (11352, 12735), (11610, 12452), (11880, 12169)]