136891440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 531805248

約数和(自身を除く): 394913808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 157, 168, 173, 180, 210, 240, 252, 280, 314, 315, 336, 346, 360, 420, 471, 504, 519, 560, 628, 630, 692, 720, 785, 840, 865, 942, 1008, 1038, 1099, 1211, 1256, 1260, 1384, 1413, 1557, 1570, 1680, 1730, 1884, 2076, 2198, 2355, 2422, 2512, 2520, 2595, 2768, 2826, 3114, 3140, 3297, 3460, 3633, 3768, 4152, 4396, 4710, 4844, 5040, 5190, 5495, 5652, 6055, 6228, 6280, 6594, 6920, 7065, 7266, 7536, 7785, 8304, 8792, 9420, 9688, 9891, 10380, 10899, 10990, 11304, 12110, 12456, 12560, 13188, 13840, 14130, 14532, 15570, 16485, 17584, 18165, 18840, 19376, 19782, 20760, 21798, 21980, 22608, 24220, 24912, 26376, 27161, 28260, 29064, 31140, 32970, 36330, 37680, 39564, 41520, 43596, 43960, 48440, 49455, 52752, 54322, 54495, 56520, 58128, 62280, 65940, 72660, 79128, 81483, 87192, 87920, 96880, 98910, 108644, 108990, 113040, 124560, 131880, 135805, 145320, 158256, 162966, 174384, 190127, 197820, 217288, 217980, 244449, 263760, 271610, 290640, 325932, 380254, 395640, 407415, 434576, 435960, 488898, 543220, 570381, 651864, 760508, 791280, 814830, 871920, 950635, 977796, 1086440, 1140762, 1222245, 1303728, 1521016, 1629660, 1711143, 1901270, 1955592, 2172880, 2281524, 2444490, 2851905, 3042032, 3259320, 3422286, 3802540, 3911184, 4563048, 4888980, 5703810, 6518640, 6844572, 7605080, 8555715, 9126096, 9777960, 11407620, 13689144, 15210160, 17111430, 19555920, 22815240, 27378288, 34222860, 45630480, 68445720, 136891440]

約数ペア:

[(1, 136891440), (2, 68445720), (3, 45630480), (4, 34222860), (5, 27378288), (6, 22815240), (7, 19555920), (8, 17111430), (9, 15210160), (10, 13689144), (12, 11407620), (14, 9777960), (15, 9126096), (16, 8555715), (18, 7605080), (20, 6844572), (21, 6518640), (24, 5703810), (28, 4888980), (30, 4563048), (35, 3911184), (36, 3802540), (40, 3422286), (42, 3259320), (45, 3042032), (48, 2851905), (56, 2444490), (60, 2281524), (63, 2172880), (70, 1955592), (72, 1901270), (80, 1711143), (84, 1629660), (90, 1521016), (105, 1303728), (112, 1222245), (120, 1140762), (126, 1086440), (140, 977796), (144, 950635), (157, 871920), (168, 814830), (173, 791280), (180, 760508), (210, 651864), (240, 570381), (252, 543220), (280, 488898), (314, 435960), (315, 434576), (336, 407415), (346, 395640), (360, 380254), (420, 325932), (471, 290640), (504, 271610), (519, 263760), (560, 244449), (628, 217980), (630, 217288), (692, 197820), (720, 190127), (785, 174384), (840, 162966), (865, 158256), (942, 145320), (1008, 135805), (1038, 131880), (1099, 124560), (1211, 113040), (1256, 108990), (1260, 108644), (1384, 98910), (1413, 96880), (1557, 87920), (1570, 87192), (1680, 81483), (1730, 79128), (1884, 72660), (2076, 65940), (2198, 62280), (2355, 58128), (2422, 56520), (2512, 54495), (2520, 54322), (2595, 52752), (2768, 49455), (2826, 48440), (3114, 43960), (3140, 43596), (3297, 41520), (3460, 39564), (3633, 37680), (3768, 36330), (4152, 32970), (4396, 31140), (4710, 29064), (4844, 28260), (5040, 27161), (5190, 26376), (5495, 24912), (5652, 24220), (6055, 22608), (6228, 21980), (6280, 21798), (6594, 20760), (6920, 19782), (7065, 19376), (7266, 18840), (7536, 18165), (7785, 17584), (8304, 16485), (8792, 15570), (9420, 14532), (9688, 14130), (9891, 13840), (10380, 13188), (10899, 12560), (10990, 12456), (11304, 12110)]