202878840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12163}}^1$

素因数の和:12316

約数の個数: 64

約数和(自身を含む): 613065600

約数和(自身を除く): 410186760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 12163, 16680, 24326, 36489, 48652, 60815, 72978, 97304, 121630, 145956, 182445, 243260, 291912, 364890, 486520, 729780, 1459560, 1690657, 3381314, 5071971, 6762628, 8453285, 10143942, 13525256, 16906570, 20287884, 25359855, 33813140, 40575768, 50719710, 67626280, 101439420, 202878840]

約数ペア:

[(1, 202878840), (2, 101439420), (3, 67626280), (4, 50719710), (5, 40575768), (6, 33813140), (8, 25359855), (10, 20287884), (12, 16906570), (15, 13525256), (20, 10143942), (24, 8453285), (30, 6762628), (40, 5071971), (60, 3381314), (120, 1690657), (139, 1459560), (278, 729780), (417, 486520), (556, 364890), (695, 291912), (834, 243260), (1112, 182445), (1390, 145956), (1668, 121630), (2085, 97304), (2780, 72978), (3336, 60815), (4170, 48652), (5560, 36489), (8340, 24326), (12163, 16680)]