319084920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1320

約数の個数: 320

約数和(自身を含む): 1338163200

約数和(自身を除く): 1019078280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 693, 756, 770, 792, 810, 840, 891, 924, 945, 990, 1080, 1134, 1155, 1188, 1260, 1279, 1320, 1386, 1485, 1512, 1540, 1620, 1782, 1848, 1890, 1980, 2079, 2268, 2310, 2376, 2520, 2558, 2772, 2835, 2970, 3080, 3240, 3465, 3564, 3780, 3837, 3960, 4158, 4455, 4536, 4620, 5116, 5544, 5670, 5940, 6237, 6395, 6930, 7128, 7560, 7674, 8316, 8910, 8953, 9240, 10232, 10395, 11340, 11511, 11880, 12474, 12790, 13860, 14069, 15348, 16632, 17820, 17906, 19185, 20790, 22680, 23022, 24948, 25580, 26859, 27720, 28138, 30696, 31185, 34533, 35640, 35812, 38370, 41580, 42207, 44765, 46044, 49896, 51160, 53718, 56276, 57555, 62370, 69066, 70345, 71624, 76740, 80577, 83160, 84414, 89530, 92088, 98483, 103599, 107436, 112552, 115110, 124740, 126621, 134295, 138132, 140690, 153480, 161154, 168828, 172665, 179060, 196966, 207198, 211035, 214872, 230220, 241731, 249480, 253242, 268590, 276264, 281380, 295449, 322308, 337656, 345330, 358120, 379863, 393932, 402885, 414396, 422070, 460440, 483462, 492415, 506484, 517995, 537180, 562760, 590898, 633105, 644616, 690660, 725193, 759726, 787864, 805770, 828792, 844140, 886347, 966924, 984830, 1012968, 1035990, 1074360, 1139589, 1181796, 1208655, 1266210, 1381320, 1450386, 1477245, 1519452, 1611540, 1688280, 1772694, 1899315, 1933848, 1969660, 2071980, 2279178, 2363592, 2417310, 2532420, 2659041, 2900772, 2954490, 3038904, 3223080, 3545388, 3625965, 3798630, 3939320, 4143960, 4431735, 4558356, 4834620, 5064840, 5318082, 5697945, 5801544, 5908980, 7090776, 7251930, 7597260, 7977123, 8863470, 9116712, 9669240, 10636164, 11395890, 11817960, 13295205, 14503860, 15194520, 15954246, 17726940, 21272328, 22791780, 26590410, 29007720, 31908492, 35453880, 39885615, 45583560, 53180820, 63816984, 79771230, 106361640, 159542460, 319084920]

約数ペア:

[(1, 319084920), (2, 159542460), (3, 106361640), (4, 79771230), (5, 63816984), (6, 53180820), (7, 45583560), (8, 39885615), (9, 35453880), (10, 31908492), (11, 29007720), (12, 26590410), (14, 22791780), (15, 21272328), (18, 17726940), (20, 15954246), (21, 15194520), (22, 14503860), (24, 13295205), (27, 11817960), (28, 11395890), (30, 10636164), (33, 9669240), (35, 9116712), (36, 8863470), (40, 7977123), (42, 7597260), (44, 7251930), (45, 7090776), (54, 5908980), (55, 5801544), (56, 5697945), (60, 5318082), (63, 5064840), (66, 4834620), (70, 4558356), (72, 4431735), (77, 4143960), (81, 3939320), (84, 3798630), (88, 3625965), (90, 3545388), (99, 3223080), (105, 3038904), (108, 2954490), (110, 2900772), (120, 2659041), (126, 2532420), (132, 2417310), (135, 2363592), (140, 2279178), (154, 2071980), (162, 1969660), (165, 1933848), (168, 1899315), (180, 1772694), (189, 1688280), (198, 1611540), (210, 1519452), (216, 1477245), (220, 1450386), (231, 1381320), (252, 1266210), (264, 1208655), (270, 1181796), (280, 1139589), (297, 1074360), (308, 1035990), (315, 1012968), (324, 984830), (330, 966924), (360, 886347), (378, 844140), (385, 828792), (396, 805770), (405, 787864), (420, 759726), (440, 725193), (462, 690660), (495, 644616), (504, 633105), (540, 590898), (567, 562760), (594, 537180), (616, 517995), (630, 506484), (648, 492415), (660, 483462), (693, 460440), (756, 422070), (770, 414396), (792, 402885), (810, 393932), (840, 379863), (891, 358120), (924, 345330), (945, 337656), (990, 322308), (1080, 295449), (1134, 281380), (1155, 276264), (1188, 268590), (1260, 253242), (1279, 249480), (1320, 241731), (1386, 230220), (1485, 214872), (1512, 211035), (1540, 207198), (1620, 196966), (1782, 179060), (1848, 172665), (1890, 168828), (1980, 161154), (2079, 153480), (2268, 140690), (2310, 138132), (2376, 134295), (2520, 126621), (2558, 124740), (2772, 115110), (2835, 112552), (2970, 107436), (3080, 103599), (3240, 98483), (3465, 92088), (3564, 89530), (3780, 84414), (3837, 83160), (3960, 80577), (4158, 76740), (4455, 71624), (4536, 70345), (4620, 69066), (5116, 62370), (5544, 57555), (5670, 56276), (5940, 53718), (6237, 51160), (6395, 49896), (6930, 46044), (7128, 44765), (7560, 42207), (7674, 41580), (8316, 38370), (8910, 35812), (8953, 35640), (9240, 34533), (10232, 31185), (10395, 30696), (11340, 28138), (11511, 27720), (11880, 26859), (12474, 25580), (12790, 24948), (13860, 23022), (14069, 22680), (15348, 20790), (16632, 19185), (17820, 17906)]