15693912120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{2243}}^1$

素因数の和:2749

約数の個数: 128

約数和(自身を含む): 47500992000

約数和(自身を除く): 31807079880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 293, 398, 586, 597, 796, 879, 995, 1172, 1194, 1465, 1592, 1758, 1990, 2243, 2344, 2388, 2930, 2985, 3516, 3980, 4395, 4486, 4776, 5860, 5970, 6729, 7032, 7960, 8790, 8972, 11215, 11720, 11940, 13458, 17580, 17944, 22430, 23880, 26916, 33645, 35160, 44860, 53832, 58307, 67290, 89720, 116614, 134580, 174921, 233228, 269160, 291535, 349842, 446357, 466456, 583070, 657199, 699684, 874605, 892714, 1166140, 1314398, 1339071, 1399368, 1749210, 1785428, 1971597, 2231785, 2332280, 2628796, 2678142, 3285995, 3498420, 3570856, 3943194, 4463570, 5257592, 5356284, 6571990, 6695355, 6996840, 7886388, 8927140, 9857985, 10712568, 13143980, 13390710, 15772776, 17854280, 19715970, 26287960, 26781420, 39431940, 53562840, 78863880, 130782601, 261565202, 392347803, 523130404, 653913005, 784695606, 1046260808, 1307826010, 1569391212, 1961739015, 2615652020, 3138782424, 3923478030, 5231304040, 7846956060, 15693912120]

約数ペア:

[(1, 15693912120), (2, 7846956060), (3, 5231304040), (4, 3923478030), (5, 3138782424), (6, 2615652020), (8, 1961739015), (10, 1569391212), (12, 1307826010), (15, 1046260808), (20, 784695606), (24, 653913005), (30, 523130404), (40, 392347803), (60, 261565202), (120, 130782601), (199, 78863880), (293, 53562840), (398, 39431940), (586, 26781420), (597, 26287960), (796, 19715970), (879, 17854280), (995, 15772776), (1172, 13390710), (1194, 13143980), (1465, 10712568), (1592, 9857985), (1758, 8927140), (1990, 7886388), (2243, 6996840), (2344, 6695355), (2388, 6571990), (2930, 5356284), (2985, 5257592), (3516, 4463570), (3980, 3943194), (4395, 3570856), (4486, 3498420), (4776, 3285995), (5860, 2678142), (5970, 2628796), (6729, 2332280), (7032, 2231785), (7960, 1971597), (8790, 1785428), (8972, 1749210), (11215, 1399368), (11720, 1339071), (11940, 1314398), (13458, 1166140), (17580, 892714), (17944, 874605), (22430, 699684), (23880, 657199), (26916, 583070), (33645, 466456), (35160, 446357), (44860, 349842), (53832, 291535), (58307, 269160), (67290, 233228), (89720, 174921), (116614, 134580)]