210104160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8933}}^1$

素因数の和:8965

約数の個数: 144

約数和(自身を含む): 769967856

約数和(自身を除く): 559863696

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8933, 11760, 17866, 23520, 26799, 35732, 44665, 53598, 62531, 71464, 89330, 107196, 125062, 133995, 142928, 178660, 187593, 214392, 250124, 267990, 285856, 312655, 357320, 375186, 428784, 437717, 500248, 535980, 625310, 714640, 750372, 857568, 875434, 937965, 1000496, 1071960, 1250620, 1313151, 1429280, 1500744, 1750868, 1875930, 2000992, 2143920, 2188585, 2501240, 2626302, 3001488, 3501736, 3751860, 4287840, 4377170, 5002480, 5252604, 6002976, 6565755, 7003472, 7503720, 8754340, 10004960, 10505208, 13131510, 14006944, 15007440, 17508680, 21010416, 26263020, 30014880, 35017360, 42020832, 52526040, 70034720, 105052080, 210104160]

約数ペア:

[(1, 210104160), (2, 105052080), (3, 70034720), (4, 52526040), (5, 42020832), (6, 35017360), (7, 30014880), (8, 26263020), (10, 21010416), (12, 17508680), (14, 15007440), (15, 14006944), (16, 13131510), (20, 10505208), (21, 10004960), (24, 8754340), (28, 7503720), (30, 7003472), (32, 6565755), (35, 6002976), (40, 5252604), (42, 5002480), (48, 4377170), (49, 4287840), (56, 3751860), (60, 3501736), (70, 3001488), (80, 2626302), (84, 2501240), (96, 2188585), (98, 2143920), (105, 2000992), (112, 1875930), (120, 1750868), (140, 1500744), (147, 1429280), (160, 1313151), (168, 1250620), (196, 1071960), (210, 1000496), (224, 937965), (240, 875434), (245, 857568), (280, 750372), (294, 714640), (336, 625310), (392, 535980), (420, 500248), (480, 437717), (490, 428784), (560, 375186), (588, 357320), (672, 312655), (735, 285856), (784, 267990), (840, 250124), (980, 214392), (1120, 187593), (1176, 178660), (1470, 142928), (1568, 133995), (1680, 125062), (1960, 107196), (2352, 89330), (2940, 71464), (3360, 62531), (3920, 53598), (4704, 44665), (5880, 35732), (7840, 26799), (8933, 23520), (11760, 17866)]