141897420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 527374848

約数和(自身を除く): 385477428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 97, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 194, 210, 215, 243, 252, 258, 270, 291, 301, 315, 324, 378, 387, 388, 405, 420, 430, 485, 486, 516, 540, 567, 582, 602, 630, 645, 679, 756, 774, 810, 860, 873, 903, 945, 970, 972, 1134, 1161, 1164, 1204, 1215, 1260, 1290, 1358, 1455, 1505, 1548, 1620, 1701, 1746, 1806, 1890, 1935, 1940, 2037, 2268, 2322, 2430, 2580, 2619, 2709, 2716, 2835, 2910, 3010, 3395, 3402, 3483, 3492, 3612, 3780, 3870, 4074, 4171, 4365, 4515, 4644, 4860, 5238, 5418, 5670, 5805, 5820, 6020, 6111, 6790, 6804, 6966, 7740, 7857, 8127, 8148, 8342, 8505, 8730, 9030, 10185, 10449, 10476, 10836, 11340, 11610, 12222, 12513, 13095, 13545, 13580, 13932, 15714, 16254, 16684, 17010, 17415, 17460, 18060, 18333, 20370, 20855, 20898, 23220, 23571, 24381, 24444, 25026, 26190, 27090, 29197, 30555, 31428, 32508, 34020, 34830, 36666, 37539, 39285, 40635, 40740, 41710, 41796, 47142, 48762, 50052, 52245, 52380, 54180, 54999, 58394, 61110, 62565, 69660, 73143, 73332, 75078, 78570, 81270, 83420, 87591, 91665, 94284, 97524, 104490, 109998, 112617, 116788, 117855, 121905, 122220, 125130, 145985, 146286, 150156, 157140, 162540, 164997, 175182, 183330, 187695, 208980, 219996, 225234, 235710, 243810, 250260, 262773, 274995, 291970, 292572, 329994, 337851, 350364, 365715, 366660, 375390, 437955, 450468, 471420, 487620, 525546, 549990, 563085, 583940, 659988, 675702, 731430, 750780, 788319, 824985, 875910, 1013553, 1051092, 1099980, 1126170, 1313865, 1351404, 1462860, 1576638, 1649970, 1689255, 1751820, 2027106, 2252340, 2364957, 2627730, 3153276, 3299940, 3378510, 3941595, 4054212, 4729914, 5067765, 5255460, 6757020, 7094871, 7883190, 9459828, 10135530, 11824785, 14189742, 15766380, 20271060, 23649570, 28379484, 35474355, 47299140, 70948710, 141897420]

約数ペア:

[(1, 141897420), (2, 70948710), (3, 47299140), (4, 35474355), (5, 28379484), (6, 23649570), (7, 20271060), (9, 15766380), (10, 14189742), (12, 11824785), (14, 10135530), (15, 9459828), (18, 7883190), (20, 7094871), (21, 6757020), (27, 5255460), (28, 5067765), (30, 4729914), (35, 4054212), (36, 3941595), (42, 3378510), (43, 3299940), (45, 3153276), (54, 2627730), (60, 2364957), (63, 2252340), (70, 2027106), (81, 1751820), (84, 1689255), (86, 1649970), (90, 1576638), (97, 1462860), (105, 1351404), (108, 1313865), (126, 1126170), (129, 1099980), (135, 1051092), (140, 1013553), (162, 875910), (172, 824985), (180, 788319), (189, 750780), (194, 731430), (210, 675702), (215, 659988), (243, 583940), (252, 563085), (258, 549990), (270, 525546), (291, 487620), (301, 471420), (315, 450468), (324, 437955), (378, 375390), (387, 366660), (388, 365715), (405, 350364), (420, 337851), (430, 329994), (485, 292572), (486, 291970), (516, 274995), (540, 262773), (567, 250260), (582, 243810), (602, 235710), (630, 225234), (645, 219996), (679, 208980), (756, 187695), (774, 183330), (810, 175182), (860, 164997), (873, 162540), (903, 157140), (945, 150156), (970, 146286), (972, 145985), (1134, 125130), (1161, 122220), (1164, 121905), (1204, 117855), (1215, 116788), (1260, 112617), (1290, 109998), (1358, 104490), (1455, 97524), (1505, 94284), (1548, 91665), (1620, 87591), (1701, 83420), (1746, 81270), (1806, 78570), (1890, 75078), (1935, 73332), (1940, 73143), (2037, 69660), (2268, 62565), (2322, 61110), (2430, 58394), (2580, 54999), (2619, 54180), (2709, 52380), (2716, 52245), (2835, 50052), (2910, 48762), (3010, 47142), (3395, 41796), (3402, 41710), (3483, 40740), (3492, 40635), (3612, 39285), (3780, 37539), (3870, 36666), (4074, 34830), (4171, 34020), (4365, 32508), (4515, 31428), (4644, 30555), (4860, 29197), (5238, 27090), (5418, 26190), (5670, 25026), (5805, 24444), (5820, 24381), (6020, 23571), (6111, 23220), (6790, 20898), (6804, 20855), (6966, 20370), (7740, 18333), (7857, 18060), (8127, 17460), (8148, 17415), (8342, 17010), (8505, 16684), (8730, 16254), (9030, 15714), (10185, 13932), (10449, 13580), (10476, 13545), (10836, 13095), (11340, 12513), (11610, 12222)]