131839680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 224

約数和(自身を含む): 499774464

約数和(自身を除く): 367934784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 853, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1706, 1840, 1932, 2208, 2240, 2415, 2559, 2576, 2760, 3220, 3360, 3412, 3680, 3864, 4265, 4416, 4830, 5118, 5152, 5520, 5971, 6440, 6720, 6824, 7360, 7728, 8530, 9660, 10236, 10304, 11040, 11942, 12795, 12880, 13648, 15456, 17060, 17913, 19320, 19619, 20472, 22080, 23884, 25590, 25760, 27296, 29855, 30912, 34120, 35826, 38640, 39238, 40944, 47768, 51180, 51520, 54592, 58857, 59710, 68240, 71652, 77280, 78476, 81888, 89565, 95536, 98095, 102360, 117714, 119420, 136480, 137333, 143304, 154560, 156952, 163776, 179130, 191072, 196190, 204720, 235428, 238840, 272960, 274666, 286608, 294285, 313904, 358260, 382144, 392380, 409440, 411999, 470856, 477680, 549332, 573216, 588570, 627808, 686665, 716520, 784760, 818880, 823998, 941712, 955360, 1098664, 1146432, 1177140, 1255616, 1373330, 1433040, 1569520, 1647996, 1883424, 1910720, 2059995, 2197328, 2354280, 2746660, 2866080, 3139040, 3295992, 3766848, 4119990, 4394656, 4708560, 5493320, 5732160, 6278080, 6591984, 8239980, 8789312, 9417120, 10986640, 13183968, 16479960, 18834240, 21973280, 26367936, 32959920, 43946560, 65919840, 131839680]

約数ペア:

[(1, 131839680), (2, 65919840), (3, 43946560), (4, 32959920), (5, 26367936), (6, 21973280), (7, 18834240), (8, 16479960), (10, 13183968), (12, 10986640), (14, 9417120), (15, 8789312), (16, 8239980), (20, 6591984), (21, 6278080), (23, 5732160), (24, 5493320), (28, 4708560), (30, 4394656), (32, 4119990), (35, 3766848), (40, 3295992), (42, 3139040), (46, 2866080), (48, 2746660), (56, 2354280), (60, 2197328), (64, 2059995), (69, 1910720), (70, 1883424), (80, 1647996), (84, 1569520), (92, 1433040), (96, 1373330), (105, 1255616), (112, 1177140), (115, 1146432), (120, 1098664), (138, 955360), (140, 941712), (160, 823998), (161, 818880), (168, 784760), (184, 716520), (192, 686665), (210, 627808), (224, 588570), (230, 573216), (240, 549332), (276, 477680), (280, 470856), (320, 411999), (322, 409440), (336, 392380), (345, 382144), (368, 358260), (420, 313904), (448, 294285), (460, 286608), (480, 274666), (483, 272960), (552, 238840), (560, 235428), (644, 204720), (672, 196190), (690, 191072), (736, 179130), (805, 163776), (840, 156952), (853, 154560), (920, 143304), (960, 137333), (966, 136480), (1104, 119420), (1120, 117714), (1288, 102360), (1344, 98095), (1380, 95536), (1472, 89565), (1610, 81888), (1680, 78476), (1706, 77280), (1840, 71652), (1932, 68240), (2208, 59710), (2240, 58857), (2415, 54592), (2559, 51520), (2576, 51180), (2760, 47768), (3220, 40944), (3360, 39238), (3412, 38640), (3680, 35826), (3864, 34120), (4265, 30912), (4416, 29855), (4830, 27296), (5118, 25760), (5152, 25590), (5520, 23884), (5971, 22080), (6440, 20472), (6720, 19619), (6824, 19320), (7360, 17913), (7728, 17060), (8530, 15456), (9660, 13648), (10236, 12880), (10304, 12795), (11040, 11942)]