238346160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 806615040

約数和(自身を除く): 568268880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 967, 1027, 1040, 1185, 1264, 1560, 1580, 1896, 1934, 2054, 2370, 2901, 3081, 3120, 3160, 3792, 3868, 4108, 4740, 4835, 5135, 5802, 6162, 6320, 7736, 8216, 9480, 9670, 10270, 11604, 12324, 12571, 14505, 15405, 15472, 16432, 18960, 19340, 20540, 23208, 24648, 25142, 29010, 30810, 37713, 38680, 41080, 46416, 49296, 50284, 58020, 61620, 62855, 75426, 76393, 77360, 82160, 100568, 116040, 123240, 125710, 150852, 152786, 188565, 201136, 229179, 232080, 246480, 251420, 301704, 305572, 377130, 381965, 458358, 502840, 603408, 611144, 754260, 763930, 916716, 993109, 1005680, 1145895, 1222288, 1508520, 1527860, 1833432, 1986218, 2291790, 2979327, 3017040, 3055720, 3666864, 3972436, 4583580, 4965545, 5958654, 6111440, 7944872, 9167160, 9931090, 11917308, 14896635, 15889744, 18334320, 19862180, 23834616, 29793270, 39724360, 47669232, 59586540, 79448720, 119173080, 238346160]

約数ペア:

[(1, 238346160), (2, 119173080), (3, 79448720), (4, 59586540), (5, 47669232), (6, 39724360), (8, 29793270), (10, 23834616), (12, 19862180), (13, 18334320), (15, 15889744), (16, 14896635), (20, 11917308), (24, 9931090), (26, 9167160), (30, 7944872), (39, 6111440), (40, 5958654), (48, 4965545), (52, 4583580), (60, 3972436), (65, 3666864), (78, 3055720), (79, 3017040), (80, 2979327), (104, 2291790), (120, 1986218), (130, 1833432), (156, 1527860), (158, 1508520), (195, 1222288), (208, 1145895), (237, 1005680), (240, 993109), (260, 916716), (312, 763930), (316, 754260), (390, 611144), (395, 603408), (474, 502840), (520, 458358), (624, 381965), (632, 377130), (780, 305572), (790, 301704), (948, 251420), (967, 246480), (1027, 232080), (1040, 229179), (1185, 201136), (1264, 188565), (1560, 152786), (1580, 150852), (1896, 125710), (1934, 123240), (2054, 116040), (2370, 100568), (2901, 82160), (3081, 77360), (3120, 76393), (3160, 75426), (3792, 62855), (3868, 61620), (4108, 58020), (4740, 50284), (4835, 49296), (5135, 46416), (5802, 41080), (6162, 38680), (6320, 37713), (7736, 30810), (8216, 29010), (9480, 25142), (9670, 24648), (10270, 23208), (11604, 20540), (12324, 19340), (12571, 18960), (14505, 16432), (15405, 15472)]