154247040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 542599200

約数和(自身を除く): 388352160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 439, 480, 488, 549, 576, 610, 640, 720, 732, 878, 915, 960, 976, 1098, 1152, 1220, 1317, 1440, 1464, 1756, 1830, 1920, 1952, 2195, 2196, 2440, 2634, 2745, 2880, 2928, 3512, 3660, 3904, 3951, 4390, 4392, 4880, 5268, 5490, 5760, 5856, 6585, 7024, 7320, 7808, 7902, 8780, 8784, 9760, 10536, 10980, 11712, 13170, 14048, 14640, 15804, 17560, 17568, 19520, 19755, 21072, 21960, 23424, 26340, 26779, 28096, 29280, 31608, 35120, 35136, 39040, 39510, 42144, 43920, 52680, 53558, 56192, 58560, 63216, 70240, 70272, 79020, 80337, 84288, 87840, 105360, 107116, 117120, 126432, 133895, 140480, 158040, 160674, 168576, 175680, 210720, 214232, 241011, 252864, 267790, 280960, 316080, 321348, 351360, 401685, 421440, 428464, 482022, 505728, 535580, 632160, 642696, 803370, 842880, 856928, 964044, 1071160, 1205055, 1264320, 1285392, 1606740, 1713856, 1928088, 2142320, 2410110, 2528640, 2570784, 3213480, 3427712, 3856176, 4284640, 4820220, 5141568, 6426960, 7712352, 8569280, 9640440, 10283136, 12853920, 15424704, 17138560, 19280880, 25707840, 30849408, 38561760, 51415680, 77123520, 154247040]

約数ペア:

[(1, 154247040), (2, 77123520), (3, 51415680), (4, 38561760), (5, 30849408), (6, 25707840), (8, 19280880), (9, 17138560), (10, 15424704), (12, 12853920), (15, 10283136), (16, 9640440), (18, 8569280), (20, 7712352), (24, 6426960), (30, 5141568), (32, 4820220), (36, 4284640), (40, 3856176), (45, 3427712), (48, 3213480), (60, 2570784), (61, 2528640), (64, 2410110), (72, 2142320), (80, 1928088), (90, 1713856), (96, 1606740), (120, 1285392), (122, 1264320), (128, 1205055), (144, 1071160), (160, 964044), (180, 856928), (183, 842880), (192, 803370), (240, 642696), (244, 632160), (288, 535580), (305, 505728), (320, 482022), (360, 428464), (366, 421440), (384, 401685), (439, 351360), (480, 321348), (488, 316080), (549, 280960), (576, 267790), (610, 252864), (640, 241011), (720, 214232), (732, 210720), (878, 175680), (915, 168576), (960, 160674), (976, 158040), (1098, 140480), (1152, 133895), (1220, 126432), (1317, 117120), (1440, 107116), (1464, 105360), (1756, 87840), (1830, 84288), (1920, 80337), (1952, 79020), (2195, 70272), (2196, 70240), (2440, 63216), (2634, 58560), (2745, 56192), (2880, 53558), (2928, 52680), (3512, 43920), (3660, 42144), (3904, 39510), (3951, 39040), (4390, 35136), (4392, 35120), (4880, 31608), (5268, 29280), (5490, 28096), (5760, 26779), (5856, 26340), (6585, 23424), (7024, 21960), (7320, 21072), (7808, 19755), (7902, 19520), (8780, 17568), (8784, 17560), (9760, 15804), (10536, 14640), (10980, 14048), (11712, 13170)]