1667627520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16703}}^1$

素因数の和:16742

約数の個数: 160

約数和(自身を含む): 5741632512

約数和(自身を除く): 4074004992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12480, 16640, 16703, 19968, 24960, 33280, 33406, 49920, 50109, 66812, 83515, 99840, 100218, 133624, 167030, 200436, 217139, 250545, 267248, 334060, 400872, 434278, 501090, 534496, 651417, 668120, 801744, 868556, 1002180, 1068992, 1085695, 1302834, 1336240, 1603488, 1737112, 2004360, 2137984, 2171390, 2605668, 2672480, 3206976, 3257085, 3474224, 4008720, 4275968, 4342780, 5211336, 5344960, 6413952, 6514170, 6948448, 8017440, 8551936, 8685560, 10422672, 10689920, 12827904, 13028340, 13896896, 16034880, 17371120, 20845344, 21379840, 25655808, 26056680, 27793792, 32069760, 34742240, 41690688, 42759680, 52113360, 55587584, 64139520, 69484480, 83381376, 104226720, 111175168, 128279040, 138968960, 166762752, 208453440, 277937920, 333525504, 416906880, 555875840, 833813760, 1667627520]

約数ペア:

[(1, 1667627520), (2, 833813760), (3, 555875840), (4, 416906880), (5, 333525504), (6, 277937920), (8, 208453440), (10, 166762752), (12, 138968960), (13, 128279040), (15, 111175168), (16, 104226720), (20, 83381376), (24, 69484480), (26, 64139520), (30, 55587584), (32, 52113360), (39, 42759680), (40, 41690688), (48, 34742240), (52, 32069760), (60, 27793792), (64, 26056680), (65, 25655808), (78, 21379840), (80, 20845344), (96, 17371120), (104, 16034880), (120, 13896896), (128, 13028340), (130, 12827904), (156, 10689920), (160, 10422672), (192, 8685560), (195, 8551936), (208, 8017440), (240, 6948448), (256, 6514170), (260, 6413952), (312, 5344960), (320, 5211336), (384, 4342780), (390, 4275968), (416, 4008720), (480, 3474224), (512, 3257085), (520, 3206976), (624, 2672480), (640, 2605668), (768, 2171390), (780, 2137984), (832, 2004360), (960, 1737112), (1040, 1603488), (1248, 1336240), (1280, 1302834), (1536, 1085695), (1560, 1068992), (1664, 1002180), (1920, 868556), (2080, 801744), (2496, 668120), (2560, 651417), (3120, 534496), (3328, 501090), (3840, 434278), (4160, 400872), (4992, 334060), (6240, 267248), (6656, 250545), (7680, 217139), (8320, 200436), (9984, 167030), (12480, 133624), (16640, 100218), (16703, 99840), (19968, 83515), (24960, 66812), (33280, 50109), (33406, 49920)]