126814740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 413952000

約数和(自身を除く): 287137260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 43, 52, 57, 60, 65, 76, 78, 86, 95, 114, 129, 130, 156, 172, 190, 195, 199, 215, 228, 247, 258, 260, 285, 380, 390, 398, 430, 494, 516, 559, 570, 597, 645, 741, 780, 796, 817, 860, 988, 995, 1118, 1140, 1194, 1235, 1290, 1482, 1634, 1677, 1990, 2236, 2388, 2451, 2470, 2580, 2587, 2795, 2964, 2985, 3268, 3354, 3705, 3781, 3980, 4085, 4902, 4940, 5174, 5590, 5970, 6708, 7410, 7562, 7761, 8170, 8385, 8557, 9804, 10348, 10621, 11180, 11343, 11940, 12255, 12935, 14820, 15124, 15522, 16340, 16770, 17114, 18905, 21242, 22686, 24510, 25671, 25870, 31044, 31863, 33540, 34228, 37810, 38805, 42484, 42785, 45372, 49020, 49153, 51342, 51740, 53105, 56715, 63726, 75620, 77610, 85570, 98306, 102684, 106210, 111241, 113430, 127452, 128355, 147459, 155220, 159315, 162583, 171140, 196612, 212420, 222482, 226860, 245765, 256710, 294918, 318630, 325166, 333723, 444964, 487749, 491530, 513420, 556205, 589836, 637260, 650332, 667446, 737295, 812915, 975498, 983060, 1112410, 1334892, 1474590, 1625830, 1668615, 1950996, 2113579, 2224820, 2438745, 2949180, 3251660, 3337230, 4227158, 4877490, 6340737, 6674460, 8454316, 9754980, 10567895, 12681474, 21135790, 25362948, 31703685, 42271580, 63407370, 126814740]

約数ペア:

[(1, 126814740), (2, 63407370), (3, 42271580), (4, 31703685), (5, 25362948), (6, 21135790), (10, 12681474), (12, 10567895), (13, 9754980), (15, 8454316), (19, 6674460), (20, 6340737), (26, 4877490), (30, 4227158), (38, 3337230), (39, 3251660), (43, 2949180), (52, 2438745), (57, 2224820), (60, 2113579), (65, 1950996), (76, 1668615), (78, 1625830), (86, 1474590), (95, 1334892), (114, 1112410), (129, 983060), (130, 975498), (156, 812915), (172, 737295), (190, 667446), (195, 650332), (199, 637260), (215, 589836), (228, 556205), (247, 513420), (258, 491530), (260, 487749), (285, 444964), (380, 333723), (390, 325166), (398, 318630), (430, 294918), (494, 256710), (516, 245765), (559, 226860), (570, 222482), (597, 212420), (645, 196612), (741, 171140), (780, 162583), (796, 159315), (817, 155220), (860, 147459), (988, 128355), (995, 127452), (1118, 113430), (1140, 111241), (1194, 106210), (1235, 102684), (1290, 98306), (1482, 85570), (1634, 77610), (1677, 75620), (1990, 63726), (2236, 56715), (2388, 53105), (2451, 51740), (2470, 51342), (2580, 49153), (2587, 49020), (2795, 45372), (2964, 42785), (2985, 42484), (3268, 38805), (3354, 37810), (3705, 34228), (3781, 33540), (3980, 31863), (4085, 31044), (4902, 25870), (4940, 25671), (5174, 24510), (5590, 22686), (5970, 21242), (6708, 18905), (7410, 17114), (7562, 16770), (7761, 16340), (8170, 15522), (8385, 15124), (8557, 14820), (9804, 12935), (10348, 12255), (10621, 11940), (11180, 11343)]