199560960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 216

約数和(自身を含む): 731792880

約数和(自身を除く): 532231920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1019, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2038, 2040, 2176, 2304, 2448, 2720, 2880, 3057, 3060, 3264, 3840, 4076, 4080, 4352, 4896, 5095, 5440, 5760, 6114, 6120, 6528, 8152, 8160, 9171, 9792, 10190, 10880, 11520, 12228, 12240, 13056, 15285, 16304, 16320, 17323, 18342, 19584, 20380, 21760, 24456, 24480, 30570, 32608, 32640, 34646, 36684, 39168, 40760, 45855, 48912, 48960, 51969, 61140, 65216, 65280, 69292, 73368, 81520, 86615, 91710, 97824, 97920, 103938, 122280, 130432, 138584, 146736, 155907, 163040, 173230, 183420, 195648, 195840, 207876, 244560, 259845, 260864, 277168, 293472, 311814, 326080, 346460, 366840, 391296, 415752, 489120, 519690, 554336, 586944, 623628, 652160, 692920, 733680, 779535, 782592, 831504, 978240, 1039380, 1108672, 1173888, 1247256, 1304320, 1385840, 1467360, 1559070, 1663008, 1956480, 2078760, 2217344, 2347776, 2494512, 2771680, 2934720, 3118140, 3326016, 3912960, 4157520, 4434688, 4989024, 5543360, 5869440, 6236280, 6652032, 8315040, 9978048, 11086720, 11738880, 12472560, 13304064, 16630080, 19956096, 22173440, 24945120, 33260160, 39912192, 49890240, 66520320, 99780480, 199560960]

約数ペア:

[(1, 199560960), (2, 99780480), (3, 66520320), (4, 49890240), (5, 39912192), (6, 33260160), (8, 24945120), (9, 22173440), (10, 19956096), (12, 16630080), (15, 13304064), (16, 12472560), (17, 11738880), (18, 11086720), (20, 9978048), (24, 8315040), (30, 6652032), (32, 6236280), (34, 5869440), (36, 5543360), (40, 4989024), (45, 4434688), (48, 4157520), (51, 3912960), (60, 3326016), (64, 3118140), (68, 2934720), (72, 2771680), (80, 2494512), (85, 2347776), (90, 2217344), (96, 2078760), (102, 1956480), (120, 1663008), (128, 1559070), (136, 1467360), (144, 1385840), (153, 1304320), (160, 1247256), (170, 1173888), (180, 1108672), (192, 1039380), (204, 978240), (240, 831504), (255, 782592), (256, 779535), (272, 733680), (288, 692920), (306, 652160), (320, 623628), (340, 586944), (360, 554336), (384, 519690), (408, 489120), (480, 415752), (510, 391296), (544, 366840), (576, 346460), (612, 326080), (640, 311814), (680, 293472), (720, 277168), (765, 260864), (768, 259845), (816, 244560), (960, 207876), (1019, 195840), (1020, 195648), (1088, 183420), (1152, 173230), (1224, 163040), (1280, 155907), (1360, 146736), (1440, 138584), (1530, 130432), (1632, 122280), (1920, 103938), (2038, 97920), (2040, 97824), (2176, 91710), (2304, 86615), (2448, 81520), (2720, 73368), (2880, 69292), (3057, 65280), (3060, 65216), (3264, 61140), (3840, 51969), (4076, 48960), (4080, 48912), (4352, 45855), (4896, 40760), (5095, 39168), (5440, 36684), (5760, 34646), (6114, 32640), (6120, 32608), (6528, 30570), (8152, 24480), (8160, 24456), (9171, 21760), (9792, 20380), (10190, 19584), (10880, 18342), (11520, 17323), (12228, 16320), (12240, 16304), (13056, 15285)]