211676554740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{14401}}^1$

素因数の和:14942

約数の個数: 192

約数和(自身を含む): 687535349760

約数和(自身を除く): 475858795020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 443, 474, 553, 790, 886, 948, 1106, 1185, 1329, 1580, 1659, 1772, 2212, 2215, 2370, 2658, 2765, 3101, 3318, 4430, 4740, 5316, 5530, 6202, 6636, 6645, 8295, 8860, 9303, 11060, 12404, 13290, 14401, 15505, 16590, 18606, 26580, 28802, 31010, 33180, 34997, 37212, 43203, 46515, 57604, 62020, 69994, 72005, 86406, 93030, 100807, 104991, 139988, 144010, 172812, 174985, 186060, 201614, 209982, 216015, 244979, 288020, 302421, 349970, 403228, 419964, 432030, 489958, 504035, 524955, 604842, 699940, 734937, 864060, 979916, 1008070, 1049910, 1137679, 1209684, 1224895, 1469874, 1512105, 2016140, 2099820, 2275358, 2449790, 2939748, 3024210, 3413037, 3674685, 4550716, 4899580, 5688395, 6048420, 6379643, 6826074, 7349370, 7963753, 11376790, 12759286, 13652148, 14698740, 15927506, 17065185, 19138929, 22753580, 23891259, 25518572, 31855012, 31898215, 34130370, 38277858, 39818765, 44657501, 47782518, 63796430, 68260740, 76555716, 79637530, 89315002, 95565036, 95694645, 119456295, 127592860, 133972503, 159275060, 178630004, 191389290, 223287505, 238912590, 267945006, 382778580, 446575010, 477825180, 503991797, 535890012, 669862515, 893150020, 1007983594, 1339725030, 1511975391, 2015967188, 2519958985, 2679450060, 3023950782, 3527942579, 5039917970, 6047901564, 7055885158, 7559876955, 10079835940, 10583827737, 14111770316, 15119753910, 17639712895, 21167655474, 30239507820, 35279425790, 42335310948, 52919138685, 70558851580, 105838277370, 211676554740]

約数ペア:

[(1, 211676554740), (2, 105838277370), (3, 70558851580), (4, 52919138685), (5, 42335310948), (6, 35279425790), (7, 30239507820), (10, 21167655474), (12, 17639712895), (14, 15119753910), (15, 14111770316), (20, 10583827737), (21, 10079835940), (28, 7559876955), (30, 7055885158), (35, 6047901564), (42, 5039917970), (60, 3527942579), (70, 3023950782), (79, 2679450060), (84, 2519958985), (105, 2015967188), (140, 1511975391), (158, 1339725030), (210, 1007983594), (237, 893150020), (316, 669862515), (395, 535890012), (420, 503991797), (443, 477825180), (474, 446575010), (553, 382778580), (790, 267945006), (886, 238912590), (948, 223287505), (1106, 191389290), (1185, 178630004), (1329, 159275060), (1580, 133972503), (1659, 127592860), (1772, 119456295), (2212, 95694645), (2215, 95565036), (2370, 89315002), (2658, 79637530), (2765, 76555716), (3101, 68260740), (3318, 63796430), (4430, 47782518), (4740, 44657501), (5316, 39818765), (5530, 38277858), (6202, 34130370), (6636, 31898215), (6645, 31855012), (8295, 25518572), (8860, 23891259), (9303, 22753580), (11060, 19138929), (12404, 17065185), (13290, 15927506), (14401, 14698740), (15505, 13652148), (16590, 12759286), (18606, 11376790), (26580, 7963753), (28802, 7349370), (31010, 6826074), (33180, 6379643), (34997, 6048420), (37212, 5688395), (43203, 4899580), (46515, 4550716), (57604, 3674685), (62020, 3413037), (69994, 3024210), (72005, 2939748), (86406, 2449790), (93030, 2275358), (100807, 2099820), (104991, 2016140), (139988, 1512105), (144010, 1469874), (172812, 1224895), (174985, 1209684), (186060, 1137679), (201614, 1049910), (209982, 1008070), (216015, 979916), (244979, 864060), (288020, 734937), (302421, 699940), (349970, 604842), (403228, 524955), (419964, 504035), (432030, 489958)]