322029440

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 814302720

約数和(自身を除く): 492273280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 131, 160, 167, 184, 230, 262, 320, 334, 368, 460, 524, 640, 655, 668, 736, 835, 920, 1048, 1310, 1336, 1472, 1670, 1840, 2096, 2620, 2672, 2944, 3013, 3340, 3680, 3841, 4192, 5240, 5344, 6026, 6680, 7360, 7682, 8384, 10480, 10688, 12052, 13360, 14720, 15065, 15364, 16768, 19205, 20960, 21376, 21877, 24104, 26720, 30130, 30728, 38410, 41920, 43754, 48208, 53440, 60260, 61456, 76820, 83840, 87508, 96416, 106880, 109385, 120520, 122912, 153640, 175016, 192832, 218770, 241040, 245824, 307280, 350032, 385664, 437540, 482080, 491648, 503171, 614560, 700064, 875080, 964160, 1006342, 1229120, 1400128, 1750160, 1928320, 2012684, 2458240, 2515855, 2800256, 3500320, 4025368, 5031710, 7000640, 8050736, 10063420, 14001280, 16101472, 20126840, 32202944, 40253680, 64405888, 80507360, 161014720, 322029440]

約数ペア:

[(1, 322029440), (2, 161014720), (4, 80507360), (5, 64405888), (8, 40253680), (10, 32202944), (16, 20126840), (20, 16101472), (23, 14001280), (32, 10063420), (40, 8050736), (46, 7000640), (64, 5031710), (80, 4025368), (92, 3500320), (115, 2800256), (128, 2515855), (131, 2458240), (160, 2012684), (167, 1928320), (184, 1750160), (230, 1400128), (262, 1229120), (320, 1006342), (334, 964160), (368, 875080), (460, 700064), (524, 614560), (640, 503171), (655, 491648), (668, 482080), (736, 437540), (835, 385664), (920, 350032), (1048, 307280), (1310, 245824), (1336, 241040), (1472, 218770), (1670, 192832), (1840, 175016), (2096, 153640), (2620, 122912), (2672, 120520), (2944, 109385), (3013, 106880), (3340, 96416), (3680, 87508), (3841, 83840), (4192, 76820), (5240, 61456), (5344, 60260), (6026, 53440), (6680, 48208), (7360, 43754), (7682, 41920), (8384, 38410), (10480, 30728), (10688, 30130), (12052, 26720), (13360, 24104), (14720, 21877), (15065, 21376), (15364, 20960), (16768, 19205)]