171485160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 653322240

約数和(自身を除く): 481837080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 67, 70, 77, 84, 88, 105, 110, 120, 132, 134, 140, 154, 165, 168, 201, 210, 220, 231, 264, 268, 277, 280, 308, 330, 335, 385, 402, 420, 440, 462, 469, 536, 554, 616, 660, 670, 737, 770, 804, 831, 840, 924, 938, 1005, 1108, 1155, 1320, 1340, 1385, 1407, 1474, 1540, 1608, 1662, 1848, 1876, 1939, 2010, 2211, 2216, 2310, 2345, 2680, 2770, 2814, 2948, 3047, 3080, 3324, 3685, 3752, 3878, 4020, 4155, 4422, 4620, 4690, 5159, 5540, 5628, 5817, 5896, 6094, 6648, 7035, 7370, 7756, 8040, 8310, 8844, 9141, 9240, 9380, 9695, 10318, 11055, 11080, 11256, 11634, 12188, 14070, 14740, 15235, 15477, 15512, 16620, 17688, 18282, 18559, 18760, 19390, 20636, 21329, 22110, 23268, 24376, 25795, 28140, 29085, 29480, 30470, 30954, 33240, 36564, 37118, 38780, 41272, 42658, 44220, 45705, 46536, 51590, 55677, 56280, 58170, 60940, 61908, 63987, 73128, 74236, 77385, 77560, 85316, 88440, 91410, 92795, 103180, 106645, 111354, 116340, 121880, 123816, 127974, 129913, 148472, 154770, 170632, 182820, 185590, 204149, 206360, 213290, 222708, 232680, 255948, 259826, 278385, 309540, 319935, 365640, 371180, 389739, 408298, 426580, 445416, 511896, 519652, 556770, 612447, 619080, 639870, 649565, 742360, 779478, 816596, 853160, 1020745, 1039304, 1113540, 1224894, 1279740, 1299130, 1429043, 1558956, 1633192, 1948695, 2041490, 2227080, 2449788, 2559480, 2598260, 2858086, 3062235, 3117912, 3897390, 4082980, 4287129, 4899576, 5196520, 5716172, 6124470, 7145215, 7794780, 8165960, 8574258, 11432344, 12248940, 14290430, 15589560, 17148516, 21435645, 24497880, 28580860, 34297032, 42871290, 57161720, 85742580, 171485160]

約数ペア:

[(1, 171485160), (2, 85742580), (3, 57161720), (4, 42871290), (5, 34297032), (6, 28580860), (7, 24497880), (8, 21435645), (10, 17148516), (11, 15589560), (12, 14290430), (14, 12248940), (15, 11432344), (20, 8574258), (21, 8165960), (22, 7794780), (24, 7145215), (28, 6124470), (30, 5716172), (33, 5196520), (35, 4899576), (40, 4287129), (42, 4082980), (44, 3897390), (55, 3117912), (56, 3062235), (60, 2858086), (66, 2598260), (67, 2559480), (70, 2449788), (77, 2227080), (84, 2041490), (88, 1948695), (105, 1633192), (110, 1558956), (120, 1429043), (132, 1299130), (134, 1279740), (140, 1224894), (154, 1113540), (165, 1039304), (168, 1020745), (201, 853160), (210, 816596), (220, 779478), (231, 742360), (264, 649565), (268, 639870), (277, 619080), (280, 612447), (308, 556770), (330, 519652), (335, 511896), (385, 445416), (402, 426580), (420, 408298), (440, 389739), (462, 371180), (469, 365640), (536, 319935), (554, 309540), (616, 278385), (660, 259826), (670, 255948), (737, 232680), (770, 222708), (804, 213290), (831, 206360), (840, 204149), (924, 185590), (938, 182820), (1005, 170632), (1108, 154770), (1155, 148472), (1320, 129913), (1340, 127974), (1385, 123816), (1407, 121880), (1474, 116340), (1540, 111354), (1608, 106645), (1662, 103180), (1848, 92795), (1876, 91410), (1939, 88440), (2010, 85316), (2211, 77560), (2216, 77385), (2310, 74236), (2345, 73128), (2680, 63987), (2770, 61908), (2814, 60940), (2948, 58170), (3047, 56280), (3080, 55677), (3324, 51590), (3685, 46536), (3752, 45705), (3878, 44220), (4020, 42658), (4155, 41272), (4422, 38780), (4620, 37118), (4690, 36564), (5159, 33240), (5540, 30954), (5628, 30470), (5817, 29480), (5896, 29085), (6094, 28140), (6648, 25795), (7035, 24376), (7370, 23268), (7756, 22110), (8040, 21329), (8310, 20636), (8844, 19390), (9141, 18760), (9240, 18559), (9380, 18282), (9695, 17688), (10318, 16620), (11055, 15512), (11080, 15477), (11256, 15235), (11634, 14740), (12188, 14070)]