229045760

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 614291040

約数和(自身を除く): 385245280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 277, 304, 320, 323, 340, 380, 512, 544, 554, 608, 640, 646, 680, 760, 1088, 1108, 1216, 1280, 1292, 1360, 1385, 1520, 1615, 2176, 2216, 2432, 2560, 2584, 2720, 2770, 3040, 3230, 4352, 4432, 4709, 4864, 5168, 5263, 5440, 5540, 6080, 6460, 8704, 8864, 9418, 9728, 10336, 10526, 10880, 11080, 12160, 12920, 17728, 18836, 20672, 21052, 21760, 22160, 23545, 24320, 25840, 26315, 35456, 37672, 41344, 42104, 43520, 44320, 47090, 48640, 51680, 52630, 70912, 75344, 82688, 84208, 88640, 89471, 94180, 103360, 105260, 141824, 150688, 165376, 168416, 177280, 178942, 188360, 206720, 210520, 301376, 336832, 354560, 357884, 376720, 413440, 421040, 447355, 602752, 673664, 709120, 715768, 753440, 826880, 842080, 894710, 1205504, 1347328, 1431536, 1506880, 1684160, 1789420, 2411008, 2694656, 2863072, 3013760, 3368320, 3578840, 5726144, 6027520, 6736640, 7157680, 11452288, 12055040, 13473280, 14315360, 22904576, 28630720, 45809152, 57261440, 114522880, 229045760]

約数ペア:

[(1, 229045760), (2, 114522880), (4, 57261440), (5, 45809152), (8, 28630720), (10, 22904576), (16, 14315360), (17, 13473280), (19, 12055040), (20, 11452288), (32, 7157680), (34, 6736640), (38, 6027520), (40, 5726144), (64, 3578840), (68, 3368320), (76, 3013760), (80, 2863072), (85, 2694656), (95, 2411008), (128, 1789420), (136, 1684160), (152, 1506880), (160, 1431536), (170, 1347328), (190, 1205504), (256, 894710), (272, 842080), (277, 826880), (304, 753440), (320, 715768), (323, 709120), (340, 673664), (380, 602752), (512, 447355), (544, 421040), (554, 413440), (608, 376720), (640, 357884), (646, 354560), (680, 336832), (760, 301376), (1088, 210520), (1108, 206720), (1216, 188360), (1280, 178942), (1292, 177280), (1360, 168416), (1385, 165376), (1520, 150688), (1615, 141824), (2176, 105260), (2216, 103360), (2432, 94180), (2560, 89471), (2584, 88640), (2720, 84208), (2770, 82688), (3040, 75344), (3230, 70912), (4352, 52630), (4432, 51680), (4709, 48640), (4864, 47090), (5168, 44320), (5263, 43520), (5440, 42104), (5540, 41344), (6080, 37672), (6460, 35456), (8704, 26315), (8864, 25840), (9418, 24320), (9728, 23545), (10336, 22160), (10526, 21760), (10880, 21052), (11080, 20672), (12160, 18836), (12920, 17728)]