182142720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 640597776

約数和(自身を除く): 458455056

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, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 163, 180, 192, 194, 240, 256, 288, 291, 320, 326, 360, 384, 388, 480, 485, 489, 576, 582, 640, 652, 720, 768, 776, 815, 873, 960, 970, 978, 1152, 1164, 1280, 1304, 1440, 1455, 1467, 1552, 1630, 1746, 1920, 1940, 1956, 2304, 2328, 2445, 2608, 2880, 2910, 2934, 3104, 3260, 3492, 3840, 3880, 3912, 4365, 4656, 4890, 5216, 5760, 5820, 5868, 6208, 6520, 6984, 7335, 7760, 7824, 8730, 9312, 9780, 10432, 11520, 11640, 11736, 12416, 13040, 13968, 14670, 15520, 15648, 15811, 17460, 18624, 19560, 20864, 23280, 23472, 24832, 26080, 27936, 29340, 31040, 31296, 31622, 34920, 37248, 39120, 41728, 46560, 46944, 47433, 52160, 55872, 58680, 62080, 62592, 63244, 69840, 74496, 78240, 79055, 93120, 93888, 94866, 104320, 111744, 117360, 124160, 125184, 126488, 139680, 142299, 156480, 158110, 186240, 187776, 189732, 208640, 223488, 234720, 237165, 252976, 279360, 284598, 312960, 316220, 372480, 375552, 379464, 469440, 474330, 505952, 558720, 569196, 625920, 632440, 711495, 758928, 938880, 948660, 1011904, 1117440, 1138392, 1264880, 1422990, 1517856, 1877760, 1897320, 2023808, 2276784, 2529760, 2845980, 3035712, 3794640, 4047616, 4553568, 5059520, 5691960, 6071424, 7589280, 9107136, 10119040, 11383920, 12142848, 15178560, 18214272, 20238080, 22767840, 30357120, 36428544, 45535680, 60714240, 91071360, 182142720]

約数ペア:

[(1, 182142720), (2, 91071360), (3, 60714240), (4, 45535680), (5, 36428544), (6, 30357120), (8, 22767840), (9, 20238080), (10, 18214272), (12, 15178560), (15, 12142848), (16, 11383920), (18, 10119040), (20, 9107136), (24, 7589280), (30, 6071424), (32, 5691960), (36, 5059520), (40, 4553568), (45, 4047616), (48, 3794640), (60, 3035712), (64, 2845980), (72, 2529760), (80, 2276784), (90, 2023808), (96, 1897320), (97, 1877760), (120, 1517856), (128, 1422990), (144, 1264880), (160, 1138392), (163, 1117440), (180, 1011904), (192, 948660), (194, 938880), (240, 758928), (256, 711495), (288, 632440), (291, 625920), (320, 569196), (326, 558720), (360, 505952), (384, 474330), (388, 469440), (480, 379464), (485, 375552), (489, 372480), (576, 316220), (582, 312960), (640, 284598), (652, 279360), (720, 252976), (768, 237165), (776, 234720), (815, 223488), (873, 208640), (960, 189732), (970, 187776), (978, 186240), (1152, 158110), (1164, 156480), (1280, 142299), (1304, 139680), (1440, 126488), (1455, 125184), (1467, 124160), (1552, 117360), (1630, 111744), (1746, 104320), (1920, 94866), (1940, 93888), (1956, 93120), (2304, 79055), (2328, 78240), (2445, 74496), (2608, 69840), (2880, 63244), (2910, 62592), (2934, 62080), (3104, 58680), (3260, 55872), (3492, 52160), (3840, 47433), (3880, 46944), (3912, 46560), (4365, 41728), (4656, 39120), (4890, 37248), (5216, 34920), (5760, 31622), (5820, 31296), (5868, 31040), (6208, 29340), (6520, 27936), (6984, 26080), (7335, 24832), (7760, 23472), (7824, 23280), (8730, 20864), (9312, 19560), (9780, 18624), (10432, 17460), (11520, 15811), (11640, 15648), (11736, 15520), (12416, 14670), (13040, 13968)]