127085120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 326550528

約数和(自身を除く): 199465408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 557, 620, 713, 736, 920, 992, 1114, 1240, 1426, 1472, 1840, 1984, 2228, 2480, 2785, 2852, 3565, 3680, 4456, 4960, 5570, 5704, 7130, 7360, 8912, 9920, 11140, 11408, 12811, 14260, 17267, 17824, 22280, 22816, 25622, 28520, 34534, 35648, 44560, 45632, 51244, 57040, 64055, 69068, 86335, 89120, 102488, 114080, 128110, 138136, 172670, 178240, 204976, 228160, 256220, 276272, 345340, 397141, 409952, 512440, 552544, 690680, 794282, 819904, 1024880, 1105088, 1381360, 1588564, 1985705, 2049760, 2762720, 3177128, 3971410, 4099520, 5525440, 6354256, 7942820, 12708512, 15885640, 25417024, 31771280, 63542560, 127085120]

約数ペア:

[(1, 127085120), (2, 63542560), (4, 31771280), (5, 25417024), (8, 15885640), (10, 12708512), (16, 7942820), (20, 6354256), (23, 5525440), (31, 4099520), (32, 3971410), (40, 3177128), (46, 2762720), (62, 2049760), (64, 1985705), (80, 1588564), (92, 1381360), (115, 1105088), (124, 1024880), (155, 819904), (160, 794282), (184, 690680), (230, 552544), (248, 512440), (310, 409952), (320, 397141), (368, 345340), (460, 276272), (496, 256220), (557, 228160), (620, 204976), (713, 178240), (736, 172670), (920, 138136), (992, 128110), (1114, 114080), (1240, 102488), (1426, 89120), (1472, 86335), (1840, 69068), (1984, 64055), (2228, 57040), (2480, 51244), (2785, 45632), (2852, 44560), (3565, 35648), (3680, 34534), (4456, 28520), (4960, 25622), (5570, 22816), (5704, 22280), (7130, 17824), (7360, 17267), (8912, 14260), (9920, 12811), (11140, 11408)]