380193480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 1339200000

約数和(自身を除く): 959006520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 61, 72, 87, 90, 108, 116, 120, 122, 135, 145, 174, 180, 183, 199, 216, 232, 244, 261, 270, 290, 305, 348, 360, 366, 398, 435, 488, 522, 540, 549, 580, 597, 610, 696, 732, 783, 796, 870, 915, 995, 1044, 1080, 1098, 1160, 1194, 1220, 1305, 1464, 1566, 1592, 1647, 1740, 1769, 1791, 1830, 1990, 2088, 2196, 2388, 2440, 2610, 2745, 2985, 3132, 3294, 3480, 3538, 3582, 3660, 3915, 3980, 4392, 4776, 5220, 5307, 5373, 5490, 5771, 5970, 6264, 6588, 7076, 7164, 7320, 7830, 7960, 8235, 8845, 8955, 10440, 10614, 10746, 10980, 11542, 11940, 12139, 13176, 14152, 14328, 15660, 15921, 16470, 17313, 17690, 17910, 21228, 21492, 21960, 23084, 23880, 24278, 26535, 26865, 28855, 31320, 31842, 32940, 34626, 35380, 35820, 36417, 42456, 42984, 46168, 47763, 48556, 51939, 53070, 53730, 57710, 60695, 63684, 65880, 69252, 70760, 71640, 72834, 79605, 86565, 95526, 97112, 103878, 106140, 107460, 109251, 115420, 121390, 127368, 138504, 145668, 155817, 159210, 173130, 182085, 191052, 207756, 212280, 214920, 218502, 230840, 238815, 242780, 259695, 291336, 311634, 318420, 327753, 346260, 352031, 364170, 382104, 415512, 437004, 477630, 485560, 519390, 546255, 623268, 636840, 655506, 692520, 704062, 728340, 779085, 874008, 955260, 1038780, 1056093, 1092510, 1246536, 1311012, 1408124, 1456680, 1558170, 1638765, 1760155, 1910520, 2077560, 2112186, 2185020, 2622024, 2816248, 3116340, 3168279, 3277530, 3520310, 4224372, 4370040, 5280465, 6232680, 6336558, 6555060, 7040620, 8448744, 9504837, 10560930, 12673116, 13110120, 14081240, 15841395, 19009674, 21121860, 25346232, 31682790, 38019348, 42243720, 47524185, 63365580, 76038696, 95048370, 126731160, 190096740, 380193480]

約数ペア:

[(1, 380193480), (2, 190096740), (3, 126731160), (4, 95048370), (5, 76038696), (6, 63365580), (8, 47524185), (9, 42243720), (10, 38019348), (12, 31682790), (15, 25346232), (18, 21121860), (20, 19009674), (24, 15841395), (27, 14081240), (29, 13110120), (30, 12673116), (36, 10560930), (40, 9504837), (45, 8448744), (54, 7040620), (58, 6555060), (60, 6336558), (61, 6232680), (72, 5280465), (87, 4370040), (90, 4224372), (108, 3520310), (116, 3277530), (120, 3168279), (122, 3116340), (135, 2816248), (145, 2622024), (174, 2185020), (180, 2112186), (183, 2077560), (199, 1910520), (216, 1760155), (232, 1638765), (244, 1558170), (261, 1456680), (270, 1408124), (290, 1311012), (305, 1246536), (348, 1092510), (360, 1056093), (366, 1038780), (398, 955260), (435, 874008), (488, 779085), (522, 728340), (540, 704062), (549, 692520), (580, 655506), (597, 636840), (610, 623268), (696, 546255), (732, 519390), (783, 485560), (796, 477630), (870, 437004), (915, 415512), (995, 382104), (1044, 364170), (1080, 352031), (1098, 346260), (1160, 327753), (1194, 318420), (1220, 311634), (1305, 291336), (1464, 259695), (1566, 242780), (1592, 238815), (1647, 230840), (1740, 218502), (1769, 214920), (1791, 212280), (1830, 207756), (1990, 191052), (2088, 182085), (2196, 173130), (2388, 159210), (2440, 155817), (2610, 145668), (2745, 138504), (2985, 127368), (3132, 121390), (3294, 115420), (3480, 109251), (3538, 107460), (3582, 106140), (3660, 103878), (3915, 97112), (3980, 95526), (4392, 86565), (4776, 79605), (5220, 72834), (5307, 71640), (5373, 70760), (5490, 69252), (5771, 65880), (5970, 63684), (6264, 60695), (6588, 57710), (7076, 53730), (7164, 53070), (7320, 51939), (7830, 48556), (7960, 47763), (8235, 46168), (8845, 42984), (8955, 42456), (10440, 36417), (10614, 35820), (10746, 35380), (10980, 34626), (11542, 32940), (11940, 31842), (12139, 31320), (13176, 28855), (14152, 26865), (14328, 26535), (15660, 24278), (15921, 23880), (16470, 23084), (17313, 21960), (17690, 21492), (17910, 21228)]