316416240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 320

約数和(自身を含む): 1319915520

約数和(自身を除く): 1003499280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1231, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2448, 2462, 2520, 2856, 3024, 3060, 3213, 3570, 3672, 3693, 3780, 4080, 4284, 4590, 4760, 4924, 5040, 5355, 5712, 6120, 6155, 6426, 7140, 7344, 7386, 7560, 8568, 8617, 9180, 9520, 9848, 10710, 11079, 12240, 12310, 12852, 14280, 14772, 15120, 16065, 17136, 17234, 18360, 18465, 19696, 20927, 21420, 22158, 24620, 25704, 25851, 28560, 29544, 32130, 33237, 34468, 36720, 36930, 41854, 42840, 43085, 44316, 49240, 51408, 51702, 55395, 59088, 62781, 64260, 66474, 68936, 73860, 77553, 83708, 85680, 86170, 88632, 98480, 103404, 104635, 110790, 125562, 128520, 129255, 132948, 137872, 146489, 147720, 155106, 166185, 167416, 172340, 177264, 188343, 206808, 209270, 221580, 232659, 251124, 257040, 258510, 265896, 292978, 295440, 310212, 313905, 332370, 334832, 344680, 376686, 387765, 413616, 418540, 439467, 443160, 465318, 502248, 517020, 531792, 565029, 585956, 620424, 627810, 664740, 689360, 732445, 753372, 775530, 837080, 878934, 886320, 930636, 941715, 1004496, 1034040, 1130058, 1163295, 1171912, 1240848, 1255620, 1318401, 1329480, 1464890, 1506744, 1551060, 1674160, 1757868, 1861272, 1883430, 2068080, 2197335, 2260116, 2326590, 2343824, 2511240, 2636802, 2658960, 2825145, 2929780, 3013488, 3102120, 3515736, 3722544, 3766860, 3955203, 4394670, 4520232, 4653180, 5022480, 5273604, 5650290, 5859560, 6204240, 6592005, 7031472, 7533720, 7910406, 8789340, 9040464, 9306360, 10547208, 11300580, 11719120, 13184010, 15067440, 15820812, 17578680, 18612720, 19776015, 21094416, 22601160, 26368020, 31641624, 35157360, 39552030, 45202320, 52736040, 63283248, 79104060, 105472080, 158208120, 316416240]

約数ペア:

[(1, 316416240), (2, 158208120), (3, 105472080), (4, 79104060), (5, 63283248), (6, 52736040), (7, 45202320), (8, 39552030), (9, 35157360), (10, 31641624), (12, 26368020), (14, 22601160), (15, 21094416), (16, 19776015), (17, 18612720), (18, 17578680), (20, 15820812), (21, 15067440), (24, 13184010), (27, 11719120), (28, 11300580), (30, 10547208), (34, 9306360), (35, 9040464), (36, 8789340), (40, 7910406), (42, 7533720), (45, 7031472), (48, 6592005), (51, 6204240), (54, 5859560), (56, 5650290), (60, 5273604), (63, 5022480), (68, 4653180), (70, 4520232), (72, 4394670), (80, 3955203), (84, 3766860), (85, 3722544), (90, 3515736), (102, 3102120), (105, 3013488), (108, 2929780), (112, 2825145), (119, 2658960), (120, 2636802), (126, 2511240), (135, 2343824), (136, 2326590), (140, 2260116), (144, 2197335), (153, 2068080), (168, 1883430), (170, 1861272), (180, 1757868), (189, 1674160), (204, 1551060), (210, 1506744), (216, 1464890), (238, 1329480), (240, 1318401), (252, 1255620), (255, 1240848), (270, 1171912), (272, 1163295), (280, 1130058), (306, 1034040), (315, 1004496), (336, 941715), (340, 930636), (357, 886320), (360, 878934), (378, 837080), (408, 775530), (420, 753372), (432, 732445), (459, 689360), (476, 664740), (504, 627810), (510, 620424), (540, 585956), (560, 565029), (595, 531792), (612, 517020), (630, 502248), (680, 465318), (714, 443160), (720, 439467), (756, 418540), (765, 413616), (816, 387765), (840, 376686), (918, 344680), (945, 334832), (952, 332370), (1008, 313905), (1020, 310212), (1071, 295440), (1080, 292978), (1190, 265896), (1224, 258510), (1231, 257040), (1260, 251124), (1360, 232659), (1428, 221580), (1512, 209270), (1530, 206808), (1680, 188343), (1785, 177264), (1836, 172340), (1890, 167416), (1904, 166185), (2040, 155106), (2142, 147720), (2160, 146489), (2295, 137872), (2380, 132948), (2448, 129255), (2462, 128520), (2520, 125562), (2856, 110790), (3024, 104635), (3060, 103404), (3213, 98480), (3570, 88632), (3672, 86170), (3693, 85680), (3780, 83708), (4080, 77553), (4284, 73860), (4590, 68936), (4760, 66474), (4924, 64260), (5040, 62781), (5355, 59088), (5712, 55395), (6120, 51702), (6155, 51408), (6426, 49240), (7140, 44316), (7344, 43085), (7386, 42840), (7560, 41854), (8568, 36930), (8617, 36720), (9180, 34468), (9520, 33237), (9848, 32130), (10710, 29544), (11079, 28560), (12240, 25851), (12310, 25704), (12852, 24620), (14280, 22158), (14772, 21420), (15120, 20927), (16065, 19696), (17136, 18465), (17234, 18360)]