286718880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{85333}}^1$

素因数の和:85358

約数の個数: 96

約数和(自身を含む): 1032200064

約数和(自身を除く): 745481184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 85333, 170666, 255999, 341332, 426665, 511998, 597331, 682664, 853330, 1023996, 1194662, 1279995, 1365328, 1706660, 1791993, 2047992, 2389324, 2559990, 2730656, 2986655, 3413320, 3583986, 4095984, 4778648, 5119980, 5973310, 6826640, 7167972, 8191968, 8959965, 9557296, 10239960, 11946620, 13653280, 14335944, 17919930, 19114592, 20479920, 23893240, 28671888, 35839860, 40959840, 47786480, 57343776, 71679720, 95572960, 143359440, 286718880]

約数ペア:

[(1, 286718880), (2, 143359440), (3, 95572960), (4, 71679720), (5, 57343776), (6, 47786480), (7, 40959840), (8, 35839860), (10, 28671888), (12, 23893240), (14, 20479920), (15, 19114592), (16, 17919930), (20, 14335944), (21, 13653280), (24, 11946620), (28, 10239960), (30, 9557296), (32, 8959965), (35, 8191968), (40, 7167972), (42, 6826640), (48, 5973310), (56, 5119980), (60, 4778648), (70, 4095984), (80, 3583986), (84, 3413320), (96, 2986655), (105, 2730656), (112, 2559990), (120, 2389324), (140, 2047992), (160, 1791993), (168, 1706660), (210, 1365328), (224, 1279995), (240, 1194662), (280, 1023996), (336, 853330), (420, 682664), (480, 597331), (560, 511998), (672, 426665), (840, 341332), (1120, 255999), (1680, 170666), (3360, 85333)]