189502080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 608083200

約数和(自身を除く): 418581120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 431, 458, 480, 640, 687, 862, 916, 960, 1145, 1293, 1374, 1724, 1832, 1920, 2155, 2290, 2586, 2748, 3435, 3448, 3664, 4310, 4580, 5172, 5496, 6465, 6870, 6896, 7328, 8620, 9160, 10344, 10992, 12930, 13740, 13792, 14656, 17240, 18320, 20688, 21984, 25860, 27480, 27584, 29312, 34480, 36640, 41376, 43968, 51720, 54960, 55168, 68960, 73280, 82752, 87936, 98699, 103440, 109920, 137920, 146560, 165504, 197398, 206880, 219840, 275840, 296097, 394796, 413760, 439680, 493495, 592194, 789592, 827520, 986990, 1184388, 1480485, 1579184, 1973980, 2368776, 2960970, 3158368, 3947960, 4737552, 5921940, 6316736, 7895920, 9475104, 11843880, 12633472, 15791840, 18950208, 23687760, 31583680, 37900416, 47375520, 63167360, 94751040, 189502080]

約数ペア:

[(1, 189502080), (2, 94751040), (3, 63167360), (4, 47375520), (5, 37900416), (6, 31583680), (8, 23687760), (10, 18950208), (12, 15791840), (15, 12633472), (16, 11843880), (20, 9475104), (24, 7895920), (30, 6316736), (32, 5921940), (40, 4737552), (48, 3947960), (60, 3158368), (64, 2960970), (80, 2368776), (96, 1973980), (120, 1579184), (128, 1480485), (160, 1184388), (192, 986990), (229, 827520), (240, 789592), (320, 592194), (384, 493495), (431, 439680), (458, 413760), (480, 394796), (640, 296097), (687, 275840), (862, 219840), (916, 206880), (960, 197398), (1145, 165504), (1293, 146560), (1374, 137920), (1724, 109920), (1832, 103440), (1920, 98699), (2155, 87936), (2290, 82752), (2586, 73280), (2748, 68960), (3435, 55168), (3448, 54960), (3664, 51720), (4310, 43968), (4580, 41376), (5172, 36640), (5496, 34480), (6465, 29312), (6870, 27584), (6896, 27480), (7328, 25860), (8620, 21984), (9160, 20688), (10344, 18320), (10992, 17240), (12930, 14656), (13740, 13792)]