16386240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 56893968

約数和(自身を除く): 40507728

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, 101, 104, 120, 130, 156, 160, 169, 192, 195, 202, 208, 240, 260, 303, 312, 320, 338, 390, 404, 416, 480, 505, 507, 520, 606, 624, 676, 780, 808, 832, 845, 960, 1010, 1014, 1040, 1212, 1248, 1313, 1352, 1515, 1560, 1616, 1690, 2020, 2028, 2080, 2424, 2496, 2535, 2626, 2704, 3030, 3120, 3232, 3380, 3939, 4040, 4056, 4160, 4848, 5070, 5252, 5408, 6060, 6240, 6464, 6565, 6760, 7878, 8080, 8112, 9696, 10140, 10504, 10816, 12120, 12480, 13130, 13520, 15756, 16160, 16224, 17069, 19392, 19695, 20280, 21008, 24240, 26260, 27040, 31512, 32320, 32448, 34138, 39390, 40560, 42016, 48480, 51207, 52520, 54080, 63024, 68276, 78780, 81120, 84032, 85345, 96960, 102414, 105040, 126048, 136552, 157560, 162240, 170690, 204828, 210080, 252096, 256035, 273104, 315120, 341380, 409656, 420160, 512070, 546208, 630240, 682760, 819312, 1024140, 1092416, 1260480, 1365520, 1638624, 2048280, 2731040, 3277248, 4096560, 5462080, 8193120, 16386240]

約数ペア:

[(1, 16386240), (2, 8193120), (3, 5462080), (4, 4096560), (5, 3277248), (6, 2731040), (8, 2048280), (10, 1638624), (12, 1365520), (13, 1260480), (15, 1092416), (16, 1024140), (20, 819312), (24, 682760), (26, 630240), (30, 546208), (32, 512070), (39, 420160), (40, 409656), (48, 341380), (52, 315120), (60, 273104), (64, 256035), (65, 252096), (78, 210080), (80, 204828), (96, 170690), (101, 162240), (104, 157560), (120, 136552), (130, 126048), (156, 105040), (160, 102414), (169, 96960), (192, 85345), (195, 84032), (202, 81120), (208, 78780), (240, 68276), (260, 63024), (303, 54080), (312, 52520), (320, 51207), (338, 48480), (390, 42016), (404, 40560), (416, 39390), (480, 34138), (505, 32448), (507, 32320), (520, 31512), (606, 27040), (624, 26260), (676, 24240), (780, 21008), (808, 20280), (832, 19695), (845, 19392), (960, 17069), (1010, 16224), (1014, 16160), (1040, 15756), (1212, 13520), (1248, 13130), (1313, 12480), (1352, 12120), (1515, 10816), (1560, 10504), (1616, 10140), (1690, 9696), (2020, 8112), (2028, 8080), (2080, 7878), (2424, 6760), (2496, 6565), (2535, 6464), (2626, 6240), (2704, 6060), (3030, 5408), (3120, 5252), (3232, 5070), (3380, 4848), (3939, 4160), (4040, 4056)]