187680024

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 645120000

約数和(自身を除く): 457439976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 47, 54, 56, 57, 63, 72, 76, 84, 94, 108, 114, 126, 133, 139, 141, 152, 168, 171, 188, 189, 216, 228, 252, 266, 278, 282, 329, 342, 376, 378, 399, 417, 423, 456, 504, 513, 532, 556, 564, 658, 684, 756, 798, 834, 846, 893, 973, 987, 1026, 1064, 1112, 1128, 1197, 1251, 1269, 1316, 1368, 1512, 1596, 1668, 1692, 1786, 1946, 1974, 2052, 2394, 2502, 2538, 2632, 2641, 2679, 2919, 2961, 3192, 3336, 3384, 3572, 3591, 3753, 3892, 3948, 4104, 4788, 5004, 5076, 5282, 5358, 5838, 5922, 6251, 6533, 7144, 7182, 7506, 7784, 7896, 7923, 8037, 8757, 8883, 9576, 10008, 10152, 10564, 10716, 11676, 11844, 12502, 13066, 14364, 15012, 15846, 16074, 17514, 17766, 18487, 18753, 19599, 21128, 21432, 23352, 23688, 23769, 24111, 25004, 26132, 26271, 28728, 30024, 31692, 32148, 35028, 35532, 36974, 37506, 39198, 45731, 47538, 48222, 50008, 52264, 52542, 55461, 56259, 58797, 63384, 64296, 70056, 71064, 71307, 73948, 75012, 78396, 91462, 95076, 96444, 105084, 110922, 112518, 117594, 124127, 137193, 142614, 147896, 150024, 156792, 166383, 168777, 176391, 182924, 190152, 192888, 210168, 221844, 225036, 235188, 248254, 274386, 285228, 332766, 337554, 352782, 365848, 372381, 411579, 443688, 450072, 470376, 496508, 499149, 548772, 570456, 665532, 675108, 705564, 744762, 823158, 868889, 993016, 998298, 1097544, 1117143, 1234737, 1331064, 1350216, 1411128, 1489524, 1646316, 1737778, 1996596, 2234286, 2469474, 2606667, 2979048, 3292632, 3351429, 3475556, 3993192, 4468572, 4938948, 5213334, 6702858, 6951112, 7820001, 8937144, 9877896, 10426668, 13405716, 15640002, 20853336, 23460003, 26811432, 31280004, 46920006, 62560008, 93840012, 187680024]

約数ペア:

[(1, 187680024), (2, 93840012), (3, 62560008), (4, 46920006), (6, 31280004), (7, 26811432), (8, 23460003), (9, 20853336), (12, 15640002), (14, 13405716), (18, 10426668), (19, 9877896), (21, 8937144), (24, 7820001), (27, 6951112), (28, 6702858), (36, 5213334), (38, 4938948), (42, 4468572), (47, 3993192), (54, 3475556), (56, 3351429), (57, 3292632), (63, 2979048), (72, 2606667), (76, 2469474), (84, 2234286), (94, 1996596), (108, 1737778), (114, 1646316), (126, 1489524), (133, 1411128), (139, 1350216), (141, 1331064), (152, 1234737), (168, 1117143), (171, 1097544), (188, 998298), (189, 993016), (216, 868889), (228, 823158), (252, 744762), (266, 705564), (278, 675108), (282, 665532), (329, 570456), (342, 548772), (376, 499149), (378, 496508), (399, 470376), (417, 450072), (423, 443688), (456, 411579), (504, 372381), (513, 365848), (532, 352782), (556, 337554), (564, 332766), (658, 285228), (684, 274386), (756, 248254), (798, 235188), (834, 225036), (846, 221844), (893, 210168), (973, 192888), (987, 190152), (1026, 182924), (1064, 176391), (1112, 168777), (1128, 166383), (1197, 156792), (1251, 150024), (1269, 147896), (1316, 142614), (1368, 137193), (1512, 124127), (1596, 117594), (1668, 112518), (1692, 110922), (1786, 105084), (1946, 96444), (1974, 95076), (2052, 91462), (2394, 78396), (2502, 75012), (2538, 73948), (2632, 71307), (2641, 71064), (2679, 70056), (2919, 64296), (2961, 63384), (3192, 58797), (3336, 56259), (3384, 55461), (3572, 52542), (3591, 52264), (3753, 50008), (3892, 48222), (3948, 47538), (4104, 45731), (4788, 39198), (5004, 37506), (5076, 36974), (5282, 35532), (5358, 35028), (5838, 32148), (5922, 31692), (6251, 30024), (6533, 28728), (7144, 26271), (7182, 26132), (7506, 25004), (7784, 24111), (7896, 23769), (7923, 23688), (8037, 23352), (8757, 21432), (8883, 21128), (9576, 19599), (10008, 18753), (10152, 18487), (10564, 17766), (10716, 17514), (11676, 16074), (11844, 15846), (12502, 15012), (13066, 14364)]