170995860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 240

約数和(自身を含む): 649845504

約数和(自身を除く): 478849644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 887, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1774, 1785, 1836, 1890, 2142, 2268, 2295, 2380, 2661, 2754, 2835, 3060, 3213, 3548, 3570, 3780, 4284, 4435, 4590, 5322, 5355, 5508, 5670, 6209, 6426, 6885, 7140, 7983, 8870, 9180, 9639, 10644, 10710, 11340, 12418, 12852, 13305, 13770, 15079, 15966, 16065, 17740, 18627, 19278, 21420, 23949, 24836, 26610, 27540, 30158, 31045, 31932, 32130, 37254, 38556, 39915, 45237, 47898, 48195, 53220, 55881, 60316, 62090, 64260, 71847, 74508, 75395, 79830, 90474, 93135, 95796, 96390, 105553, 111762, 119745, 124180, 135711, 143694, 150790, 159660, 167643, 180948, 186270, 192780, 211106, 223524, 226185, 239490, 271422, 279405, 287388, 301580, 316659, 335286, 359235, 372540, 407133, 422212, 452370, 478980, 502929, 527765, 542844, 558810, 633318, 670572, 678555, 718470, 814266, 838215, 904740, 949977, 1005858, 1055530, 1117620, 1221399, 1266636, 1357110, 1436940, 1583295, 1628532, 1676430, 1899954, 2011716, 2035665, 2111060, 2442798, 2514645, 2714220, 2849931, 3166590, 3352860, 3799908, 4071330, 4749885, 4885596, 5029290, 5699862, 6106995, 6333180, 8142660, 8549793, 9499770, 10058580, 11399724, 12213990, 14249655, 17099586, 18999540, 24427980, 28499310, 34199172, 42748965, 56998620, 85497930, 170995860]

約数ペア:

[(1, 170995860), (2, 85497930), (3, 56998620), (4, 42748965), (5, 34199172), (6, 28499310), (7, 24427980), (9, 18999540), (10, 17099586), (12, 14249655), (14, 12213990), (15, 11399724), (17, 10058580), (18, 9499770), (20, 8549793), (21, 8142660), (27, 6333180), (28, 6106995), (30, 5699862), (34, 5029290), (35, 4885596), (36, 4749885), (42, 4071330), (45, 3799908), (51, 3352860), (54, 3166590), (60, 2849931), (63, 2714220), (68, 2514645), (70, 2442798), (81, 2111060), (84, 2035665), (85, 2011716), (90, 1899954), (102, 1676430), (105, 1628532), (108, 1583295), (119, 1436940), (126, 1357110), (135, 1266636), (140, 1221399), (153, 1117620), (162, 1055530), (170, 1005858), (180, 949977), (189, 904740), (204, 838215), (210, 814266), (238, 718470), (252, 678555), (255, 670572), (270, 633318), (306, 558810), (315, 542844), (324, 527765), (340, 502929), (357, 478980), (378, 452370), (405, 422212), (420, 407133), (459, 372540), (476, 359235), (510, 335286), (540, 316659), (567, 301580), (595, 287388), (612, 279405), (630, 271422), (714, 239490), (756, 226185), (765, 223524), (810, 211106), (887, 192780), (918, 186270), (945, 180948), (1020, 167643), (1071, 159660), (1134, 150790), (1190, 143694), (1260, 135711), (1377, 124180), (1428, 119745), (1530, 111762), (1620, 105553), (1774, 96390), (1785, 95796), (1836, 93135), (1890, 90474), (2142, 79830), (2268, 75395), (2295, 74508), (2380, 71847), (2661, 64260), (2754, 62090), (2835, 60316), (3060, 55881), (3213, 53220), (3548, 48195), (3570, 47898), (3780, 45237), (4284, 39915), (4435, 38556), (4590, 37254), (5322, 32130), (5355, 31932), (5508, 31045), (5670, 30158), (6209, 27540), (6426, 26610), (6885, 24836), (7140, 23949), (7983, 21420), (8870, 19278), (9180, 18627), (9639, 17740), (10644, 16065), (10710, 15966), (11340, 15079), (12418, 13770), (12852, 13305)]