433971440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 1183183200

約数和(自身を除く): 749211760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 149, 196, 245, 280, 298, 392, 490, 560, 596, 743, 745, 784, 980, 1043, 1192, 1486, 1490, 1960, 2086, 2384, 2972, 2980, 3715, 3920, 4172, 5201, 5215, 5944, 5960, 7301, 7430, 8344, 10402, 10430, 11888, 11920, 14602, 14860, 16688, 20804, 20860, 26005, 29204, 29720, 36407, 36505, 41608, 41720, 52010, 58408, 59440, 72814, 73010, 83216, 83440, 104020, 110707, 116816, 145628, 146020, 182035, 208040, 221414, 291256, 292040, 364070, 416080, 442828, 553535, 582512, 584080, 728140, 774949, 885656, 1107070, 1456280, 1549898, 1771312, 2214140, 2912560, 3099796, 3874745, 4428280, 5424643, 6199592, 7749490, 8856560, 10849286, 12399184, 15498980, 21698572, 27123215, 30997960, 43397144, 54246430, 61995920, 86794288, 108492860, 216985720, 433971440]

約数ペア:

[(1, 433971440), (2, 216985720), (4, 108492860), (5, 86794288), (7, 61995920), (8, 54246430), (10, 43397144), (14, 30997960), (16, 27123215), (20, 21698572), (28, 15498980), (35, 12399184), (40, 10849286), (49, 8856560), (56, 7749490), (70, 6199592), (80, 5424643), (98, 4428280), (112, 3874745), (140, 3099796), (149, 2912560), (196, 2214140), (245, 1771312), (280, 1549898), (298, 1456280), (392, 1107070), (490, 885656), (560, 774949), (596, 728140), (743, 584080), (745, 582512), (784, 553535), (980, 442828), (1043, 416080), (1192, 364070), (1486, 292040), (1490, 291256), (1960, 221414), (2086, 208040), (2384, 182035), (2972, 146020), (2980, 145628), (3715, 116816), (3920, 110707), (4172, 104020), (5201, 83440), (5215, 83216), (5944, 73010), (5960, 72814), (7301, 59440), (7430, 58408), (8344, 52010), (10402, 41720), (10430, 41608), (11888, 36505), (11920, 36407), (14602, 29720), (14860, 29204), (16688, 26005), (20804, 20860)]