107240720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 262483200

約数和(自身を除く): 155242480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 167, 184, 230, 334, 349, 368, 460, 668, 698, 835, 920, 1336, 1396, 1670, 1745, 1840, 2672, 2792, 3340, 3490, 3841, 5584, 6680, 6980, 7682, 8027, 13360, 13960, 15364, 16054, 19205, 27920, 30728, 32108, 38410, 40135, 58283, 61456, 64216, 76820, 80270, 116566, 128432, 153640, 160540, 233132, 291415, 307280, 321080, 466264, 582830, 642160, 932528, 1165660, 1340509, 2331320, 2681018, 4662640, 5362036, 6702545, 10724072, 13405090, 21448144, 26810180, 53620360, 107240720]

約数ペア:

[(1, 107240720), (2, 53620360), (4, 26810180), (5, 21448144), (8, 13405090), (10, 10724072), (16, 6702545), (20, 5362036), (23, 4662640), (40, 2681018), (46, 2331320), (80, 1340509), (92, 1165660), (115, 932528), (167, 642160), (184, 582830), (230, 466264), (334, 321080), (349, 307280), (368, 291415), (460, 233132), (668, 160540), (698, 153640), (835, 128432), (920, 116566), (1336, 80270), (1396, 76820), (1670, 64216), (1745, 61456), (1840, 58283), (2672, 40135), (2792, 38410), (3340, 32108), (3490, 30728), (3841, 27920), (5584, 19205), (6680, 16054), (6980, 15364), (7682, 13960), (8027, 13360)]