316550880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 1166858784

約数和(自身を除く): 850307904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 67, 68, 72, 80, 85, 90, 96, 102, 120, 134, 136, 144, 153, 160, 170, 180, 193, 201, 204, 240, 255, 268, 272, 288, 306, 335, 340, 360, 386, 402, 408, 480, 510, 536, 544, 579, 603, 612, 670, 680, 720, 765, 772, 804, 816, 965, 1005, 1020, 1072, 1139, 1158, 1206, 1224, 1340, 1360, 1440, 1530, 1544, 1608, 1632, 1737, 1930, 2010, 2040, 2144, 2278, 2316, 2412, 2448, 2680, 2720, 2895, 3015, 3060, 3088, 3216, 3281, 3417, 3474, 3860, 4020, 4080, 4556, 4632, 4824, 4896, 5360, 5695, 5790, 6030, 6120, 6176, 6432, 6562, 6834, 6948, 7720, 8040, 8160, 8685, 9112, 9264, 9648, 9843, 10251, 10720, 11390, 11580, 12060, 12240, 12931, 13124, 13668, 13896, 15440, 16080, 16405, 17085, 17370, 18224, 18528, 19296, 19686, 20502, 22780, 23160, 24120, 24480, 25862, 26248, 27336, 27792, 29529, 30880, 32160, 32810, 34170, 34740, 36448, 38793, 39372, 41004, 45560, 46320, 48240, 49215, 51255, 51724, 52496, 54672, 55584, 59058, 64655, 65620, 68340, 69480, 77586, 78744, 82008, 91120, 92640, 96480, 98430, 102510, 103448, 104992, 109344, 116379, 118116, 129310, 131240, 136680, 138960, 147645, 155172, 157488, 164016, 182240, 193965, 196860, 205020, 206896, 219827, 232758, 236232, 258620, 262480, 273360, 277920, 295290, 310344, 314976, 328032, 387930, 393720, 410040, 413792, 439654, 465516, 472464, 517240, 524960, 546720, 581895, 590580, 620688, 659481, 775860, 787440, 820080, 879308, 931032, 944928, 1034480, 1099135, 1163790, 1181160, 1241376, 1318962, 1551720, 1574880, 1640160, 1758616, 1862064, 1978443, 2068960, 2198270, 2327580, 2362320, 2637924, 3103440, 3297405, 3517232, 3724128, 3956886, 4396540, 4655160, 4724640, 5275848, 6206880, 6594810, 7034464, 7913772, 8793080, 9310320, 9892215, 10551696, 13189620, 15827544, 17586160, 18620640, 19784430, 21103392, 26379240, 31655088, 35172320, 39568860, 52758480, 63310176, 79137720, 105516960, 158275440, 316550880]

約数ペア:

[(1, 316550880), (2, 158275440), (3, 105516960), (4, 79137720), (5, 63310176), (6, 52758480), (8, 39568860), (9, 35172320), (10, 31655088), (12, 26379240), (15, 21103392), (16, 19784430), (17, 18620640), (18, 17586160), (20, 15827544), (24, 13189620), (30, 10551696), (32, 9892215), (34, 9310320), (36, 8793080), (40, 7913772), (45, 7034464), (48, 6594810), (51, 6206880), (60, 5275848), (67, 4724640), (68, 4655160), (72, 4396540), (80, 3956886), (85, 3724128), (90, 3517232), (96, 3297405), (102, 3103440), (120, 2637924), (134, 2362320), (136, 2327580), (144, 2198270), (153, 2068960), (160, 1978443), (170, 1862064), (180, 1758616), (193, 1640160), (201, 1574880), (204, 1551720), (240, 1318962), (255, 1241376), (268, 1181160), (272, 1163790), (288, 1099135), (306, 1034480), (335, 944928), (340, 931032), (360, 879308), (386, 820080), (402, 787440), (408, 775860), (480, 659481), (510, 620688), (536, 590580), (544, 581895), (579, 546720), (603, 524960), (612, 517240), (670, 472464), (680, 465516), (720, 439654), (765, 413792), (772, 410040), (804, 393720), (816, 387930), (965, 328032), (1005, 314976), (1020, 310344), (1072, 295290), (1139, 277920), (1158, 273360), (1206, 262480), (1224, 258620), (1340, 236232), (1360, 232758), (1440, 219827), (1530, 206896), (1544, 205020), (1608, 196860), (1632, 193965), (1737, 182240), (1930, 164016), (2010, 157488), (2040, 155172), (2144, 147645), (2278, 138960), (2316, 136680), (2412, 131240), (2448, 129310), (2680, 118116), (2720, 116379), (2895, 109344), (3015, 104992), (3060, 103448), (3088, 102510), (3216, 98430), (3281, 96480), (3417, 92640), (3474, 91120), (3860, 82008), (4020, 78744), (4080, 77586), (4556, 69480), (4632, 68340), (4824, 65620), (4896, 64655), (5360, 59058), (5695, 55584), (5790, 54672), (6030, 52496), (6120, 51724), (6176, 51255), (6432, 49215), (6562, 48240), (6834, 46320), (6948, 45560), (7720, 41004), (8040, 39372), (8160, 38793), (8685, 36448), (9112, 34740), (9264, 34170), (9648, 32810), (9843, 32160), (10251, 30880), (10720, 29529), (11390, 27792), (11580, 27336), (12060, 26248), (12240, 25862), (12931, 24480), (13124, 24120), (13668, 23160), (13896, 22780), (15440, 20502), (16080, 19686), (16405, 19296), (17085, 18528), (17370, 18224)]