15221687208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11912

約数の個数: 256

約数和(自身を含む): 50895667200

約数和(自身を除く): 35673979992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 114, 124, 133, 152, 156, 168, 182, 186, 217, 228, 247, 248, 266, 273, 312, 364, 372, 399, 403, 434, 456, 494, 532, 546, 589, 651, 728, 741, 744, 798, 806, 868, 988, 1064, 1092, 1178, 1209, 1302, 1482, 1596, 1612, 1729, 1736, 1767, 1976, 2184, 2356, 2418, 2604, 2821, 2964, 3192, 3224, 3458, 3534, 4123, 4712, 4836, 5187, 5208, 5642, 5928, 6916, 7068, 7657, 8246, 8463, 9672, 10374, 11284, 11833, 12369, 13832, 14136, 15314, 16492, 16926, 20748, 22568, 22971, 23666, 24738, 30628, 32984, 33852, 35499, 41496, 45942, 47332, 49476, 53599, 61256, 67704, 70998, 82831, 91884, 94664, 98952, 107198, 141996, 153829, 160797, 165662, 183768, 214396, 224827, 248493, 283992, 307658, 321594, 331324, 366823, 428792, 449654, 461487, 496986, 615316, 643188, 662648, 674481, 733646, 899308, 922974, 993972, 1076803, 1100469, 1230632, 1286376, 1348962, 1467292, 1573789, 1798616, 1845948, 1987944, 2153606, 2200938, 2567761, 2697924, 2922751, 2934584, 3147578, 3230409, 3691896, 4307212, 4401876, 4721367, 4768699, 5135522, 5395848, 5845502, 6295156, 6460818, 6969637, 7703283, 8614424, 8768253, 8803752, 9442734, 9537398, 10271044, 11691004, 12590312, 12921636, 13939274, 14306097, 15406566, 17536506, 18885468, 19074796, 20459257, 20542088, 20908911, 23382008, 25843272, 27878548, 28612194, 30813132, 33380893, 35073012, 37770936, 38149592, 40918514, 41817822, 48787459, 55757096, 57224388, 61377771, 61626264, 66761786, 70146024, 81837028, 83635644, 90605281, 97574918, 100142679, 114448776, 122755542, 133523572, 146362377, 163674056, 167271288, 181210562, 195149836, 200285358, 245511084, 267047144, 271815843, 292724754, 362421124, 390299672, 400570716, 491022168, 543631686, 585449508, 634236967, 724842248, 801141432, 1087263372, 1170899016, 1268473934, 1902710901, 2174526744, 2536947868, 3805421802, 5073895736, 7610843604, 15221687208]

約数ペア:

[(1, 15221687208), (2, 7610843604), (3, 5073895736), (4, 3805421802), (6, 2536947868), (7, 2174526744), (8, 1902710901), (12, 1268473934), (13, 1170899016), (14, 1087263372), (19, 801141432), (21, 724842248), (24, 634236967), (26, 585449508), (28, 543631686), (31, 491022168), (38, 400570716), (39, 390299672), (42, 362421124), (52, 292724754), (56, 271815843), (57, 267047144), (62, 245511084), (76, 200285358), (78, 195149836), (84, 181210562), (91, 167271288), (93, 163674056), (104, 146362377), (114, 133523572), (124, 122755542), (133, 114448776), (152, 100142679), (156, 97574918), (168, 90605281), (182, 83635644), (186, 81837028), (217, 70146024), (228, 66761786), (247, 61626264), (248, 61377771), (266, 57224388), (273, 55757096), (312, 48787459), (364, 41817822), (372, 40918514), (399, 38149592), (403, 37770936), (434, 35073012), (456, 33380893), (494, 30813132), (532, 28612194), (546, 27878548), (589, 25843272), (651, 23382008), (728, 20908911), (741, 20542088), (744, 20459257), (798, 19074796), (806, 18885468), (868, 17536506), (988, 15406566), (1064, 14306097), (1092, 13939274), (1178, 12921636), (1209, 12590312), (1302, 11691004), (1482, 10271044), (1596, 9537398), (1612, 9442734), (1729, 8803752), (1736, 8768253), (1767, 8614424), (1976, 7703283), (2184, 6969637), (2356, 6460818), (2418, 6295156), (2604, 5845502), (2821, 5395848), (2964, 5135522), (3192, 4768699), (3224, 4721367), (3458, 4401876), (3534, 4307212), (4123, 3691896), (4712, 3230409), (4836, 3147578), (5187, 2934584), (5208, 2922751), (5642, 2697924), (5928, 2567761), (6916, 2200938), (7068, 2153606), (7657, 1987944), (8246, 1845948), (8463, 1798616), (9672, 1573789), (10374, 1467292), (11284, 1348962), (11833, 1286376), (12369, 1230632), (13832, 1100469), (14136, 1076803), (15314, 993972), (16492, 922974), (16926, 899308), (20748, 733646), (22568, 674481), (22971, 662648), (23666, 643188), (24738, 615316), (30628, 496986), (32984, 461487), (33852, 449654), (35499, 428792), (41496, 366823), (45942, 331324), (47332, 321594), (49476, 307658), (53599, 283992), (61256, 248493), (67704, 224827), (70998, 214396), (82831, 183768), (91884, 165662), (94664, 160797), (98952, 153829), (107198, 141996)]