144554520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2737

約数の個数: 128

約数和(自身を含む): 484807680

約数和(自身を除く): 340253160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2671, 2706, 3608, 4510, 4920, 5342, 5412, 6765, 8013, 9020, 10684, 10824, 13355, 13530, 16026, 18040, 21368, 26710, 27060, 29381, 32052, 40065, 53420, 54120, 58762, 64104, 80130, 88143, 106840, 109511, 117524, 146905, 160260, 176286, 219022, 235048, 293810, 320520, 328533, 352572, 438044, 440715, 547555, 587620, 657066, 705144, 876088, 881430, 1095110, 1175240, 1204621, 1314132, 1642665, 1762860, 2190220, 2409242, 2628264, 3285330, 3525720, 3613863, 4380440, 4818484, 6023105, 6570660, 7227726, 9636968, 12046210, 13141320, 14455452, 18069315, 24092420, 28910904, 36138630, 48184840, 72277260, 144554520]

約数ペア:

[(1, 144554520), (2, 72277260), (3, 48184840), (4, 36138630), (5, 28910904), (6, 24092420), (8, 18069315), (10, 14455452), (11, 13141320), (12, 12046210), (15, 9636968), (20, 7227726), (22, 6570660), (24, 6023105), (30, 4818484), (33, 4380440), (40, 3613863), (41, 3525720), (44, 3285330), (55, 2628264), (60, 2409242), (66, 2190220), (82, 1762860), (88, 1642665), (110, 1314132), (120, 1204621), (123, 1175240), (132, 1095110), (164, 881430), (165, 876088), (205, 705144), (220, 657066), (246, 587620), (264, 547555), (328, 440715), (330, 438044), (410, 352572), (440, 328533), (451, 320520), (492, 293810), (615, 235048), (660, 219022), (820, 176286), (902, 160260), (984, 146905), (1230, 117524), (1320, 109511), (1353, 106840), (1640, 88143), (1804, 80130), (2255, 64104), (2460, 58762), (2671, 54120), (2706, 53420), (3608, 40065), (4510, 32052), (4920, 29381), (5342, 27060), (5412, 26710), (6765, 21368), (8013, 18040), (9020, 16026), (10684, 13530), (10824, 13355)]