839430720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7173

約数の個数: 168

約数和(自身を含む): 2958129720

約数和(自身を除く): 2118699000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7109, 7380, 7872, 9840, 11808, 13120, 14218, 14760, 19680, 21327, 23616, 28436, 29520, 35545, 39360, 42654, 56872, 59040, 63981, 71090, 85308, 106635, 113744, 118080, 127962, 142180, 170616, 213270, 227488, 255924, 284360, 291469, 319905, 341232, 426540, 454976, 511848, 568720, 582938, 639810, 682464, 853080, 874407, 1023696, 1137440, 1165876, 1279620, 1364928, 1457345, 1706160, 1748814, 2047392, 2274880, 2331752, 2559240, 2623221, 2914690, 3412320, 3497628, 4094784, 4372035, 4663504, 5118480, 5246442, 5829380, 6824640, 6995256, 8744070, 9327008, 10236960, 10492884, 11658760, 13116105, 13990512, 17488140, 18654016, 20473920, 20985768, 23317520, 26232210, 27981024, 34976280, 41971536, 46635040, 52464420, 55962048, 69952560, 83943072, 93270080, 104928840, 139905120, 167886144, 209857680, 279810240, 419715360, 839430720]

約数ペア:

[(1, 839430720), (2, 419715360), (3, 279810240), (4, 209857680), (5, 167886144), (6, 139905120), (8, 104928840), (9, 93270080), (10, 83943072), (12, 69952560), (15, 55962048), (16, 52464420), (18, 46635040), (20, 41971536), (24, 34976280), (30, 27981024), (32, 26232210), (36, 23317520), (40, 20985768), (41, 20473920), (45, 18654016), (48, 17488140), (60, 13990512), (64, 13116105), (72, 11658760), (80, 10492884), (82, 10236960), (90, 9327008), (96, 8744070), (120, 6995256), (123, 6824640), (144, 5829380), (160, 5246442), (164, 5118480), (180, 4663504), (192, 4372035), (205, 4094784), (240, 3497628), (246, 3412320), (288, 2914690), (320, 2623221), (328, 2559240), (360, 2331752), (369, 2274880), (410, 2047392), (480, 1748814), (492, 1706160), (576, 1457345), (615, 1364928), (656, 1279620), (720, 1165876), (738, 1137440), (820, 1023696), (960, 874407), (984, 853080), (1230, 682464), (1312, 639810), (1440, 582938), (1476, 568720), (1640, 511848), (1845, 454976), (1968, 426540), (2460, 341232), (2624, 319905), (2880, 291469), (2952, 284360), (3280, 255924), (3690, 227488), (3936, 213270), (4920, 170616), (5904, 142180), (6560, 127962), (7109, 118080), (7380, 113744), (7872, 106635), (9840, 85308), (11808, 71090), (13120, 63981), (14218, 59040), (14760, 56872), (19680, 42654), (21327, 39360), (23616, 35545), (28436, 29520)]